THE SYSTEM OF MEASUREMENT

CONTENTS 1 General 2 International System of Units (SI) 3 Length 4 Area 5 Volume 6 Capacity 7 Weight 8 Time 9 Temperature 10 Angular and Circular 11 Miscellaneous 12 Cross Conversion Table 13 Calculation Formulae 14 Abbreviation

1. G E N E R A L ======

1.1 NUMBER SYSTEM ------System Base of Radix ------Binary Two Ternary Three Quaternary Four Quinary Five Senary Six Septenary Seven Octonary (or Octal) Eight Novenary Nine Decimal Ten Undecimal Eleven Duodecimal Twelve Terdenary Thirteen Quaterdenary Fourteen Quindenary Fifteen Sextodecimal Sixteen Septendecimal Seventeen Octodenary Eighteen Novendenary Nineteen Vicenary Twenty Tricenary Thirty Quadragenary Forty Quinquagenary Fifty Sexagenary Sixty Septuagenary Seventy Octogenary Eighty Nonagenary Ninety Centenary Hundred ------

1.2 STANDARD SYSTEM OF SCIENTIFIC NOTATION (DECIMAL SYSTEM OR PREFIXES SYSTEM)

------Prefix Symbol Value Submultiples and Multiples ------atto (at' to) a .000 000 000 000 000 001 1x10- 18 femto (fem' to) f .000 000 000 000 001 1x10- 15 pico (pe' ko) p .000 000 000 001 one-millionth millionth 1x10- 12 nano (nan' o) n .000 000 001 1000 of a millionth 1x10-9 micro (mi' kro) u* .000 001 one-millionth 1x10-6 milli (mil' i) m* .001 one-thousandth 1x10-3 centi (sen' ti) c* .01 one-hundredth 1x10-2 deci (des' i) d .1 one-tenth 1x10-1 deca (dek' a) da 10 ten 1x101 hecto (hek' to) h 100 one hundred 1x102 kilo (kil' o) k* 1 000 one thousand 1x103 mega (meg' a) M* 1 000 000 one million 1x106 giga (ji' ga) G 1 000 000 000 one thousand million 1x109 tera (ter' a) T 1 000 000 000 000 one-million million 1x1012 ------* Most commonly used.

1.3 MATHEMATICAL NOTATION (US)

Mathematical Power Name ------10 18 or 1,000,000,000,000,000,000 one quintillion 10 15 or 1,000,000,000,000,000 one quadrillion 10 12 or 1,000,000,000,000 one trillion 10 9 or 1,000,000,000 one billion 10 6 or 1,000,000 one million 10 3 or 1,000 one thousand 10 2 or 100 one hundred 10 1 or 10 ten 10 0 or 1 one 10 -1 or 0.1 one tenth 10 -2 or 0.01 one hundredth 10 -3 or 0.001 one thousandth 10 -6 or 0.000 001 one millionth 10 -9 or 0.000 000 001 one billionth 10 -12 or 0.000 000 000 001 one trillionth 10 -15 or 0.000 000 000 000 001 one quadrillionth 10 -18 or 0.000 000 000 000 000 001 one quintillionth ------

1.4 DIFFERENT PREFIX DESIGNATION

------Designation USA & French Power British & German Power ------million 1000 thousands 10 6 1000 thousands 10 6 milliard 1000 millions 10 9 1000 millions 10 9 billion 1000 millions 10 9 1 million millions 10 12 trillion 1000 billions 10 12 1 million billions 10 18 (a million millions) quadrillion 1000 trillions 10 15 1 million trillion 10 24 quintillion 1000 quadrillions 10 18 a million quadrillion 10 30 ------

1.5 ROMAN NUMERALS

------I = 1 II = 2 III = 3 IV = 4 V = 5 VI = 6 VII = 7 VII = 8 IX = 9 X = 10 XI = 11 XII = 12 XIII = 13 XIV = 14 XV = 15 XVI = 16 XVII = 17 XVIII = 18 XIX = 19 XXX = 30 XL = 40 L = 50 LX = 60 LXX = 70 LXXX = 80 XC = 90 C = 100 CC = 200 CCC = 300 CD = 400 D = 500 DC = 600 DCC = 700 CCC = 800 CM = 900 M = 1000 MM = 2000 MMM = 3000 ------

1.6 METRIC INTERRELATIONSHIPS

Conversions from a multiple or sub-multiple to the basic units of meters, liters, or grams can be done using the table. For example, to convert from kilometers to meters, multiply by 1,000 (9.26 kilometers equals 9,260 meters) or to convert from meters to kilometers, multiply by 0.001 (9,260 meters equals 9.26 kilometers)

Length, weight, Prefix Symbol capacity Area Volume ------exa E 10 plus-18 10 plus-36 10 plus-54 peta P 10 plus-15 10 plus-30 10 plus-45 tera T 10 plus-12 10 plus-24 10 plus-36 giga G 10 plus-9 10 plus-18 10 plus-27 mega M 10 plus-6 10 plus-12 10 plus-18 hectokilo hk 10 plus-5 10 plus-10 10 plus-15 myria ma 10 plus-4 10 plus-8 10 plus-12 kilo k 10 plus-3 10 plus-6 10 plus-9 hecto h 10 plus-2 10 plus-4 10 plus-6 deka da 10 plus-1 10 plus-2 10 plus-3 basic unit - 1 meter 1 meter2 1 meter3 1 gram 1 liter deci d 10 -1 10 -2 10 -3 centi c 10 -2 10 -4 10 -6 milli m 10 -3 10 -6 10 -9 decimilli dm 10 -4 10 -8 10 -12 centimilli cm 10 -5 10 -10 10 -15 micro u 10 -6 10 -12 10 -18 nano n 10 -9 10 -18 10 -27 pico p 10 -12 10 -24 10 -36 femto f 10 -15 10 -30 10 -45 atto a 10 -18 10 -36 10 -54 ------

2. I N T E R N A T I O N A L S Y S T E M O F U N I T S ( S I ) ======The International System of Units is an internationally agreed system of measurement that uses seven base units, with two supplementary units.

All other SI units are derived from the seven base units. In addition, multiples and sub-multiples (=fractions) of units are expressed by the use of approved affixes.

BASE UNITS ------physical quantity name symbol ------length meter m mass kilogram kg time second s electric current ampere A thermodynamic temperature kelvin K luminous intensity candela cd amount of substance mole mol ------

SUPPLEMENTARY UNITS ------physical quantity name symbol ------plane angle radian rad solid angle steradian sr ------

2.1 LENGTH Unit: meter -- m ------The meter is defined as 1,650,763.73 wavelengths in vacuum of the orange-red line of the spectrum of krypton-86 (kr86).

The SI unit of area is the square meter (m2).

Land is often measured by the hectare (10,000 square meters, or approximately 2.5 acres).

The SI unit of volume is the cubic meter (m3).

Fluid volume is often measured by the liter (0.001 cubic meter).

2.2 TIME Unit: second -- s ------

The second is defined as the duration of 9,192,631,770 cycles of the radiation associated with a specified transition of the cesium atom. It is realized by turning oscillator to the resonance frequency of the cesium atoms as they pass through a system of magnets and a resonant cavity into a detector.

The number of periods or cycles per second is called frequency.

The SI unit for frequency is the hertz (Hz).

One hertz equals a cycle per second.

Dividing distance by time give speed.

The SI unit for speed is the meter per second (m/s), approximately 3 feet per second.

Rate of change in speed is called acceleration.

The SI unit for acceleration is the meter per second per second (m/s2).

2.3 MASS Unit: Kilogram -- kg. ------

The standard for the unit of mass, the kilogram, is a cylinder of platinum-iridium alloy kept by the International Bureau of Weights and Measures at Paris, France. There is a duplicate at the National Bureau of Standards in the United States. This is the only base unit still defined by an artifact.

Closely allied to the concept of mass is that of force.

The SI unit of force is the newton (N).

A force of 1 newton, when applied for 1 second, will give to a 1 kilogram mass a speed of 1 meter per second (an acceleration of 1 meter per second per second).

1kg. 1m 1N = ------1s2

One newton equals approximately two tenth of a pound of force.

The weight of an object is the force exerted on it by gravity.

Gravity gives a mass a downward acceleration of about 9.8 m/s2.

The SI unit for work and energy of any kind is the joule (J).

1J = 1N . 1m

The SI unit for power of any kind is the watt (W).

1J 1W = -- 1s

2.4 TEMPERATURE Unit: Kelvin -- K ------The thermodynamic or Kelvin scale of temperature used in SI has its origin or zero point at absolute zero and has a fixed point at the triple point of water defined as 273.16 kelvins.

The Celsius scale is derived from the Kelvin scale. The triple point is defined as 0.01°C on the Celsius scale, which is approximately 32.02°F on the Fahrenheit scale.

The relationship of the Kelvin, Celsius, and Fahrenheit temperature scales is shown below.

------Kelvin Celsius Fahrenheit ------Water Boils 373.15 100 212

Body 310.15 37 98.6 Temperature

Water Freezes 273.15 0 32

Freezing 233.13 -40 -40

Absolute Zero 0 -273.15 -459.67 ------

Temp F + 40 = 1.8 (Temp C + 40) Temp F = 1.8 (Temp C) + 32 = 1.8 (Temp K) - 459.67 Temp C = (Temp F - 32)/1.8 = Temp K - 273.15 Temp K = Temp C + 273.15 = (Temp F + 459.67)/1.8

The triple point cell, an evacuated glass cylinder filled with pure water, is used to define a known fixed temperature. When the cell is cooled until a mantle of ice forms around the reentrant well, the temperature at the interface of solid, liquid, and vapor is 0.01°C. Thermometers to be calibrated are placed in the reentrant well.

2.5 ELECTRICAL CURRENT Unit: Ampere -- A ------The ampere is defined as the magnitude of the current that, when flowing through each of two long parallel wires separated by one meter in free space, results in a force between the two wires (due to their magnetic fields) of 2 x 10 -7 newton for each meter of length.

The SI unit of voltage is the volt (V).

1W 1V = -- 1A

The SI unit of electrical resistance is the ohm (o).

1V 1o = -- 1A

2.6 LUMINOUS INTENSITY Unit: Candela -- cd ------The candela is defined as the luminous intensity of 1/600,000 of a square meter of a radiating capacity at the temperature of freezing platinum (2042K).

The SI unit of light flux is the lumen (lm).

A source having an intensity of 1 candela in all directions radiates a light flux of 411 lumens.

A 100-watts light bulb emits about 1,700 lumens.

2.7 BASIC SI UNITS AND SYMBOLS

------Quantity Symbol SI Unit Derivation ------

2.7.1 Basic Units:

Length m meter Mass kg kilogram Time s second Temperature °K degree Kelvin Electric Current A ampere Luminous Intensity cd candela

2.7.2 Supplementary Units:

Plane rad radian Solid Angle sr steradian

2.7.3 Derived Units:

Area m2 square meter Acceleration m/s2 meter per second squared Angular Acceleration rad/s radian per second squared Angular Velocity rad/s radian per second Density kg/m3 kilogram per cubic meter Electric Capacitance F farad (A.s/V) Electric Charge C coulomb (A.s) Electric Field Strength V/m volt per meter Electric Resistance o ohm (V/A) Energy, Work, Quantity of heat J joule (N.m) Flux of Light lm lumen (cd.sr) Force N newton (kg.m/s2) Frequency Hz hertz (s -1) Illumination lx lux (lm/m2) Inductance cd/m2 candela per square meter Magnetic Field Strength A/m ampere per meter Magnetic Flux Wb weber (V.s) Magnetic Flux Density T tesla (Wb/m2) Magnetomotive Force A ampere Power W watt (J/s) Pressure N/m2 newton per square meter Velocity m/s meter per second Voltage, Potential Difference, Electromotive Force V volt (W/A) Volume m3 cubic meter ------

3. L E N G T H ======3.1 British (Imperial)

UK & US 3.1.1 Linear 12 inches = 1 foot (ft) 3 feet = 1 yard (yd) 5 1/2 yards (16 1/2 ft) = 1 rod, pole, or perch 4 rods = 1 chain (ch) [22 yds] 10 chains = 1 furlong (fur) [220 yards] 8 furlongs = 1 statute mile [1760 yds, 5280 ft] 3 miles = 1 league

3.1.2 Surveyors' (Gunter's) 7.92 inches = 1 link 25 links = 1 rod 4 rods = 1 chain 100 links = 1 chains 80 chains = 1 mile 10 sq chains or 160 sq yds = 1 acre 640 acres = 1 sq miles 36 sq miles or 6 miles square = 1 township

3.1.3 Engineers' 100 feet = 1 chain

3.1.4 Marine UK 6 feet = 1 fathom 100 fathoms = 1 cable's length (608 ft) 1000 fathoms = 1 nautical mile (6080.2 ft) 3 nautical miles = 1 sea league 60 nautical miles = 1 degree 69.047 geographical miles = 1 degree 360 degrees = 1 circle

3.1.5 Marine US (Nautical) 6 feet = 1 fathom 120 fathoms = 1 cable's length (720 ft) 1000 fathoms = 1 nautical mile (6080.2 ft) 3 nautical miles = 1 sea league 60 nautical miles = 1 degree 60 geographical miles = 1 degree 360 degrees = 1 circle

1 statue mile = 0.868421 nautical mile = 5280.2 feet 1 nautical mile = 1.151515 statue miles = 7 1/2 cable lengths Speed 15 mph = 22 feet per second 1 knot = 1 nautical mph

3.2 Metric 10 angstrom = 1 nanometer 1000 picometers = 1 nanometer 1000 nanometers = 1 micrometer 1000 micrometers = 1 millimeter 10 millimeters = 1 centimeter 10 centimeters = 1 decimeter 10 decimeters = 1 meter 10 meters = 1 decameter 10 decameters = 1 hectometer 10 hectometers = 1 kilometer 10 kilometers = 1 myriameter 1000 kilometers = 1 megameter 1852 nautical meters = 1 International nautical mile

3.3 Thai 2 hunh = 1 kabiet 4 kabiet = 1 nieu 12 nieu = 1 keub 2 keub = 1 sawk 4 sauk = 1 wah 20 wah = 1 sen 400 sen = 1 yote

3.4 CONVERSION

3.4.1 British to Metric 1 inch = 25.4* millimeters = 2.54* centimeters 1 foot = 30.48* centimeters = 0.3048* meter 1 yard = 0.9144* meter 1 chain = 20.1168* meters 1 furlong = 0.201168* kilometer 1 statue mile = 1.609344* kilometers 1 international nautical mile = 1.852 kilometers 1 International nautical mile = 1852 meters

3.4.2 Common Equivalents 1 inch = 25 millimeters 1 foot = 0.3 meter 1 yard = 0.9 meter 1 statute mile = 1.6 kilometers 1 nautical mile = 1.8 kilometers

* exact

3.4.3 Metric to British 1 millimeter = 0.0393701 inch 1 centimeter = 0.3937 inch 1 decimeter = 0.3281 foot 1 meter = 1.093613* yards = 3.28084 feet 1 dekameter = 1.9884 rods 1 hectometer = 0.4971 furlong 1 kilometer = 0.621371 mile

3.4.4 Common Equivalents 1 millimeter = 0.04 inch 1 meter = 3.3 feet = 1.1 yards 1 kilometer = 0.6 mile

3.5 Thai Conversions

The exact equivalent of the British (Imperial) system and the Metric system on length measurement, 1 inch = 2.54 centimeters, has been adopted internationally.

In converting the Thai system of length measurement to the British and the Metric system, there are two commonly used equivalences:

British: 1 nieu = 10/12 inch or 1 inch = 1.2 nieu Metric: 12 nieu = 25 centimeters or 1 sawk = 50 centimeters or 1 wah = 2 meters

Therefore, to convert the Thai system of length measurement to the British and the Metric system, the following two equivalences will be used as the basis of conversions.

British Base 12 nieu = 10 inches = 25.4 cm 1 nieu = 0.833333 inch = 2.11667 cm 1.2 nieu = 1 inch = 2.54 cm 0.47244 nieu = 0.3937 inch = 1 cm

Metric Base 12 nieu = 25 cm = 9.84252 inches 1 nieu = 2.083333 cm = 0.82021 inch 0.48 nieu = 1 cm = 0.3937 inch 1.2192 nieu = 2.54 cm = 1 inch

3.5.1 British to Thai British Base Metric Base 1 inch = 9.6 9.7536 hunh 4.8 4.8768 kabiet 1.2 1.2192 nieu 1 foot = 57.6 58.5216 kabiet 14.4 14.6304 nieu 1.2 1.2192 keub 0.6 0.6096 sawk 0.15 0.1524 wah 1 yard = 3.6 3.6576 keub 1.8 1.8288 sawk 0.45 0.4572 wah 1 rod = 9.9 10.0584 sawk 2.475 2.5146 wah 0.12375 0.12573 sen 1 chain = 9.9 10.0584 wah 0.495 0.50292 sen

1 furlong = 99 100.584 wah 4.95 5.0292 sen 1 mile (stat) = 792 804.672 wah 39.6 40.2336 sen 0.099 0.100584 yote 1 league = 118.8 120.7008 sen 0.297 0.301752 yote

3.5.2 Thai to British British Base Metric Base

1 hunh = 0.104167 0.102526 inch 1 kabiet = 0.208333 0.205052 inch 1 nieu = 0.833333 0.82021 inch 1 keub = 10 9.84252 inches 0.833333 0.82021 foot 1 sawk = 20 19.68504 inches 1.666667 1.64042 feet 1 wah = 6.666667 6.56168 feet 2.222222 2.187227 yards 1 sen = 44.444444 43.74454 yards 8.080808 7.953553 rods 2.020202 1.988388 chains 0.025252 0.02485485 mile 1 yote = 10.1008 9.94194 miles 3.366933 3.31398 leagues

3.5.3 Metric to Thai British Base Metric Base

1 millimeter = 0.377952 0.384 hunh 0.188976 0.192 kabiet 1 centimeter = 3.77952 3.84 hunh 1.88976 1.92 kabiet 0.47244 0.48 nieu 1 meter = 3.937 4 keub 1.9685 2 sawk 0.4921 0.5 wah 1 kilometer = 492.125 500 wah 24.6063 25 sen 0.061516 0.0625 yote

3.5.4 Thai to Metric British Base Metric Base

1 hunh = 2.645839 2.604167 millimeters 1 kabiet = 5.291677 5.208333 millimeters 1 nieu = 2.11667 2.083333 centimeters 1 keub = 25.4 25 centimeters 0.254 0.25 meter 1 sawk = 50.8 50 centimeters 0.508 0.5 meter 1 wah = 2.032 2 meters 1 sen = 40.64 40 meters 0.04064 0.04 kilometer 1 yote = 16.256 16 kilometers

3.5.5 Thai commonly used equivalents 1 kabiet = 3/16 inch = 5 millimeters 1 nieu = 3/4 inch = 2 centimeters 1 keub = 10 inches = 25 centimeters 1 wah = 2 meters 1 sen = 44 yards = 40 meters 1 yote = 10 miles = 16 kilometers

3.6 Units of Length in Special Works

------Unit Works Length ------Barleycorn Shoe sizes 1/3 inch Bolt Cloth 40 yards Count No. Yarn fineness 10 hanks/lb (silk, cotton) Yarn fineness 1 spindle (wool) Yarn fineness 1 meter/gram (International) Cubit Cloth 18 inches Ell Cloth 45 inches Em Typography Finger Cloth 4 1/2 inches Liquor in a glass 3/4 - 1 inch Hand Height of horse 4 inches 1 decimeter Hank Yarn (cotton) 840 yards Yarn (linen) 3000 yards Line Button measure 1/40 inch Printers & Botanists 1/12 inch Mil Electric (cross-section of wire) 0.001 inch Nail Cloth 2 1/4 inches Pace Distance measure 1 yard Palm Cloth 3 - 4 inches Point Typography 1/72 inch Quarter Cloth 1/4 yards Skein Yarn 120 yards Span Cloth 9 inches Spindle Yarn 14400 yards ------

4. A R E A ======

4.1 British

4.1.1 UK & US Land, Square or Superficial 144 square inches = 1 square foot 9 square feet = 1 square yard 30 1/4 square yards = 1 square rod or pole 16 square rods = 1 square chain 40 square rods = 1 rood 4 roods = 1 acre (4840 sq yds) 10 square chains = 1 acre (43560 sq ft) 640 acres = 1 square mile

4.1.2 US Land, Square or Superficial 160 acres = 1 quarter 4 quarters = 1 square mile 36 square miles = 1 township

4.2 Metric 100 sq millimeters = 1 sq centimeter 100 sq centimeters = 1 sq decimeter 100 sq decimeters = 1 sq meter 100 sq meters = 1 are (a) 10 centiares = 1 deciare 10 deciares = 1 are (100 sq meters) 10 ares = 1 dekare 10 dekares = 1 hectare (ha) (10000 sq meters) 100 hectares = 1 sq kilometer 100 sq hectometers = 1 sq kilometer

4.3 Thai 100 tarang wah = 1 ngan 4 ngan = 1 rai 1 rai = 1 tarang sen

4.4 Conversion

4.4.1 British to Metric 1 square inch = 645.16* sq mm = 6.4516* sq cm 1 square foot = 929.0304* sq cm = 0.09290304* sq m 1 square yard = 0.83612736* sq m 1 rood = 10.1168 ares 1 acre = 4046.856422* sq m = 0.404686 hectare 1 square mile = 258.998811 hectares = 2.589988 sq km

4.4.2 Metric to British 1 square centimeter = 0.155 sq inch 1 centiare = 1.196 sq yards 1 are = 0.0988 rood = 0.02471 acre = 119.6 sq yards 1 square meter = 10.76391 sq feet = 1.19599 sq yards 1 hectare = 2.471054 acres 1 square kilometer = 247.1054 acres = 0.3861 sq mile

4.5 Thai Conversion

The commonly used Thai system of area measurement, in converting to the British system and the Metric system, is based on the Metric system.

1 tarang (square) wah = 4 square meters

4.5.1 British to Thai 1 square foot = 0.02322575 tarang wah 1 square yard = 0.209031848 tarang wah 1 acre = 1011.714144767 tarang wah = 10.117141448 ngan = 2.529285362 rai 1 square mile = 1618.742632 rai

Commonly used equivalents 1 acre = 2.5 rai

4.5.2 Thai to British 1 tarang wah = 43.05564 sq feet = 4.783.96 sq yards 1 ngan = 478.396 sq yards = 15.814744 sq rods 1 rai (tarang sen) = 1913.584 sq yards = 63.258975 sq rods = 0.395368595 acre Commonly used equivalents 1 tarang wah = 4.78 sq yards 1 ngan = 478 sq yards 1 rai = 0.4 acre

4.5.3 Metric to Thai 1 square meter = 0.25 tarang wah 1 hectare = 2500 tarang wah = 25 ngan = 6.25 rai 1 square kilometer = 625 rai

4.5.4 Thai to Metric 1 tarang wah = 4 sq meters 1 ngan = 400 sq meters 1 rai = 1600 sq meters = 0.16 hectare = 0.0016 sq kilometer

5. V O L U M E ======

5.1 British

UK & US 5.1.1 Solid Measure 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 5.1.2 Shipping 40 cubic feet = 1 ton of shipping 100 cubic feet = 1 register ton 5.1.3 Wood Measure 144 cubic inches = 1 board foot (1 sq ft of 1-inch board) 16 cubic feet = 1 cord foot 40 cubic feet = 1 load hard timber 115 cubic feet = 1000 board feet 8 cord feet = 1 cord (128 cu ft) 5.1.4 Miscellaneous 50 cubic feet = 1 load foreign fir

5.2 Metric 1000 cubic millimeters = 1 cubic centimeter 1000 cubic centimeters = 1 cubic decimeter 1000 cubic decimeters = 1 cubic meter 1000 cubic meters = 1 cubic dekameter 1000 cubic dekameters = 1 cubic hectometer 1000 cubic hectometers = 1 cubic kilometer

5.3 Conversion

5.3.1 British to Metric 1 cubic inch = 16387.064* cu mm 16.387064 cu cm 1 cubic foot = 0.028316846 cu meter 1 cubic yard = 0.76455486 cu meter 1 cubic mile = 4.168178 cu km 5.3.2 Metric to British 1 cubic centimeter = 0.061023744 cu inch 1 cubic decimeter = 61.023744 cu inches 1 cubic meter = 35.31466746 cu ft 1.30795062 cu yards 1 cubic kilometer = 0.239913 cu mile

5.4 Volume by Units of Measurement

------Unit Merchandises Volume ------Cord Masonry 96 - 100 cu ft Wood 128 cu ft Dozen General 12 pieces Gross General 12 dozens Last Hides 12 dozens Wool 12 sacks Perch Brick work & masonry 24 3/4 - 25 cu ft Square Flooring 100 sq ft Stack Wood 108 cu ft ------

6. C A P A C I T Y ======

6.1 British

6.1.1 APOTHECARIES' (Fluid Measure) a. UK 20 minims = 1 fluid scruple 3 fluid scruples = 1 fluid drachm 8 fluid drachms = 1 fluid ounce 20 fluid ounces = 1 pint 2 pint = 1 quart 4 quarts = 1 gallon (160 fl oz) b. US 60 minims = 1 fluid dram 8 fluid drams = 1 fluid ounce 16 fluid ounces = 1 pint 2 pints = 1 quart 4 quarts = 1 gallon (128 fl oz)

1 US minim = 1.04084 UK minims 1 UK minim = 0.96076 US minim 1 fluid scruple = 0.32 US fl dram 1 US fl ounce = 1.04084 UK fl oz 1 UK fl ounce = 0.96076 US fl oz

6.1.2 Liquid Measure a. UK 5 fluid ounces = 1 gill 4 gills = 1 pint 2 pints = 1 quart 4 quarts = 1 gallon (160 fl oz) 36 gallons = 1 bulk barrel b. US 4 fluid ounces = 1 gill 4 gills = 1 pint (16 fl oz) 2 pints = 1 quart 4 quarts = 1 gallon (128 fl oz) 31.5 gallons = 1 barrel (126 quarts)

6.1.3 For Petroleum Industry (Crude Oil) 1 barrel = 42 US gallons = 34.97 UK (Imperial) gallons = 0.136 tonne (approx)

6.1.4 For Liquid in Bulk 2 barrels = 1 hogshead (63 gallons) 2 hogsheads = 1 pipe 2 pipes = 1 tun

1 UK pint = 1.201 US pints 1 UK quart = 1.201 US quarts 1 US gallon = 231 cu in 1 UK gallon = 277.42 cu in 1 US gallon = 0.83267 UK gallon 1 UK gallon = 1.20095 US gallons 1 US barrel = 0.72859 UK barrel 26.2292 UK gallon 31.5 US gallons 1 UK barrel = 1.37252 US barrels 43.234.4 US gallons 36 UK gallons

6.1.5 Dry Measure a. UK 4 gills = 1 pint 2 pints = 1 quart 4 quarts = 1 gallon 2 gallons = 1 peck 4 pecks = 1 bushel 8 bushels = 1 quarter 36 bushels = 1 chaldron 5 quarters = 1 load b. US 2 pints = 1 quart 8 quarts = 1 peck 4 pecks = 1 bushel

1 UK quart = 1.0321 US quarts 1 US bushel = 2150.42 cu in 1 UK bushel = 2219.36 cu in 1 US bushel = 0.968937 UK bushel 1 UK bushel = 1.032059 US bushel

6.1.6 Miscellaneous 1 minim = 1 drop 1 dram = 1 teaspoonful 2 dram = 1 desert teaspoonful 4 dram = 1 table teaspoonful 2 ounces = 1 wineglassful 8 ounces = 1 cup 1 pint = 2 cups

6.2 Metric

10 milliliters = 1 centiliter 10 centiliters = 1 deciliter 10 deciliters = 1 liter 10 liters = 1 decaliter 10 decaliters = 1 hectoliter 10 hectoliters = 1 kiloliter 1 kiloliter (1000 liters) = 1 cu.meter

6.3 Thai

6.3.1 General

20 tanan = 1 thang or sat 50 thang = 1 ban 2 ban = 1 kwien (coyan)

6.3.2 Rice Millers'

82 basket = 1 kwien

6.4 Conversion

6.4.1 British to Metric a. Fluid and Liquid Measure UK 1 teaspoon = 5 milliliters 0.5 centiliter 0.005 liter 1 table spoon = 15 milliliters 1 cup = 240 milliliters 0.24 liter 1 fluid ounce = 28.41353 milliliter 0.0284135 liter 1 pint = 0.568245 liter 1 quart = 1.13649 liters 1 gallon = 4.545963 liters 1 barrel = 163.654668 liters

US 1 fluid ounce = 0.02957353 liter 1 pint = 0.473175 liter 1 quart = 0.94635 liter 1 gallon = 3.7853061 liters 1 barrel = 119.237142 liters b. Petroleum Industry 1 barrel = 158.982856 liters c. Dry Measure UK 1 pint = 0.568245 liter 1 quart = 1.136491 liters 1 gallon = 4.545963 liters 1 peck = 9.091926 liters 1 bushel = 36.3677 liters 1 quarter = 290.941638 liters 1 load = 1454.7082 liters US 1 pint = 0.550597 liter 1 quart = 1.101194 liters 1 peck = 8.80955 liters 1 bushel = 35.238.2 liters

6.4.2 Metric to British a. Fluid and Liquid Measure UK 1 milliliter = 0.035195 fl ounce 1 centiliter = 0.351945 fl ounce 1 deciliter = 3.519454 fl ounce 1 liter = 35.1945378 fl ounce 1.7598 pints 0.8799 quart 0.2199754 gallon US 1 milliliter = 0.0338 fl ounce 1 centiliter = 0.3381 fl ounce 1 deciliter = 3.3814 fl ounce 1 liter = 33.814 fl ounce 2.1134 pints 1.0567 quarts 0.264178 gallon b. Dry Measure UK 1 liter = 1.7598 pints 0.8799 quart 0.2199754 gallon 0.1099877 peck 0.0274969 bushel US 1 liter = 1.81621 pints 0.908105 quart 0.1135132 peck 0.0283783 bushel 6.4.3 Thai Conversion

In converting the Thai system of capacity measurement to the British system, the Metric system has been used as a basis.

1 tanan = 1 liter a. British to Thai UK 1 pint = 0.568245 tanan 1 quart = 1.136491 tanan 0.056825 thang 1 gallon = 4.545963 tanan 0.227298 thang 1 peck = 9.091926 tanan 0.454596 thang 1 bushel = 36.3677 tanan 1.81838 thang 1 quarter = 290.941638 tanan 14.547082 thang 1 load = 1454.7082 tanan 72.73541 thang 0.727354 kwien US 1 pint = 0.550597 tanan 1 quart = 1.101194 tanan 1 peck = 8.80955 tanan 0.4404774 thang 1 bushel = 35.2382 tanan 1.76191 thang b. Metric to Thai 1 liter = 1 tanan c. Thai to British UK 1 tanan = 1.7598 pints 0.8799 quart 0.2199754 gallon 0.1099877 peck 0.0274969 bushel 1 thang (sat) = 35.1945 pints 17.598 quarts 4.39951 gallons 2.199755 pecks 0.54994 bushel 1 kwien = 219.9755 pecks 54.994 bushels US 1 tanan = 1.81621 pints 0.908105 quart 0.1135132 peck 0.0283783 bushel 1 thang = 36.324224 pints 18.162112 quarts 2.270264 pecks 0.567566 bushel 1 kwien = 227.0264 pecks 56.7566 bushels d. Thai to Metric

1 tanan = 1 liter 1 thang = 20 liters 1 ban = 1000 liters 1 kwien = 2000 liters

6.5 Capacity by Unit of Measurement (For Liquors)

------Unit Type of Liquor Barrels Gallons ------Firkin General = 1/4 = 9 Anker General = 10 Kilderkin General = 1/2 = 18 Barrel General = 36 Tierce General = 42 Hogshead General = 1 1/2 = 54 - CLARET = 46 - MADEIRA = 46 - SHERRY = 54 - PORT = 57 - BRANDY = 60 Puncheon General = 2 = 72 Butt ALE = 3 = 108 Pipe - MADEIRA = 92 - SHERRY = 108 - PORT = 115 ------

Proof gallon is a wine gallon of spirit containing one half its volume of nearly pure alcohol at 60°F.

6.6 Standard Bar Measurement

------1 dash = 6 drops = 1/32 ounces (approx) 1 teaspoon = 1/8 ounces (approx) 1 dessertspoon = 2 teaspoons 1 tablespoon = 3 teaspoons 1 pony = 1 ounce 1 jigger = 1 1/2 ounces 1 wineglass (avg) = 4 ounces 1 cup = 8 ounces 1 pint = 16 ounces 4/5 quart (fifth) = 25.6 ounces 1 quart = 32 ounces 1/2 bottle wine = 12 ounces 1 bottle wine (avg) = 24 ounces Split of champagne = 6 1/2 ounces Quart of champagne = 26 ounces Magnum (two bottles) = 52 ounces Jeroboam (four bottles)= 104 ounces Rehoboam (six bottles) = 156 ounces ------

7. W E I G H T ======

7.1 British

7.1.1 APOTHECARIES' For Dispensing Drugs a. UK 20 troy grains = 1 scruple 3 scruples = 1 drachm 8 drachms = 1 ounce (480 troy grains) 12 ounces = 1 pound (5760 troy grains) b. US 20 grains = 1 scruple 3 scruples = 1 dram 8 drams = 1 ounce (480 grains) 12 ounces = 1 pound (5760 grains) ounce and pound are the same as in Troy weight

7.1.2 AVOIRDUPOIS' For General Merchandises/Ordinary Commodities a. UK 27.34375 troy grains = 1 drachm 16 drachms = 1 ounce (437.5 troy grains) 16 ounces = 1 pound (7000 troy grains) 14 pounds = 1 stone 2 stones = 1 quarter (28 lbs) 4 quarters = 1 hundredweight (cwt) (112 lbs) 20 hundredweights = 1 ton (2240 lbs)

133.333 pounds = 1 picul b. US 27.34375 (27 11/32) grains = 1 dram (dr) 16 drams = 1 ounce (437.5 grains) 16 ounces = 1 pound (7000 grains) 25 pounds = 1 quarter 4 quarters = 1 hundredweight 20 hundredweights = 1 ton

100 pounds = 1 short* hundredweight (cwt) 20 short* hundredweights = 1 short* ton (2000 lbs)

112 pounds = 1 long** hundredweight 20 long* hundredweights = 1 long** ton (2240 lbs)

1 short* ton = 0.892857 long** ton 1 long** ton = 1.12 short* ton

* short or net ** Long or gross

7.1.3 TROY For Gold, Silver, Jewels, and in Chemical Experiments.

UK & US 3.17 grains = 1 carat 24 grains = 1 pennyweight (pwt) 20 pennyweights = 1 ounce (480 grains) 12 ounce = 1 pound (5760 grains)

For Diamond and Pearl 4 grains = 1 carat 150 (diamond) carats = 1 troy ounce

Articles of jewelry are marked in accordance with the fineness of the gold. 24 carats fine is said to be pure gold. 23 carats means 23 parts out of 24 are pure gold. 20 carats means 20 parts out of 24 are pure gold, and so on.

Carat as parts per thousand. 24 carats = 1000.00 fine 18 carats = 750.00 fine 14 carats = 583.33 fine 12 carats = 500.00 fine 8 carats = 333.33 fine 6 carats = 250.00 fine 4 carats = 166.67 fine 3 carats = 125.00 fine 2 carats = 83.33 fine 1 carat = 41.67 fine

7.2 Metric

10 milligrams = 1 centigram 10 centigrams = 1 decigram 10 decigrams = 1 gram 10 grams = 1 dekagram 10 dekagrams = 1 hectogram 10 hectograms = 1 kilogram (1000 grams) 10 kilograms = 1 myriagram 10 myriagrams = 1 quintal 10 quintal = 1 millier (metric ton) 100 kilograms = 1 quintal 1000 kilograms = 1 tonne

7.3 Thai

General 8 pai = 1 fueng 2 fueng = 1 salueng 25 satang = 1 salueng 4 salueng = 1 baht 4 baht = 1 tamlueng 20 tamlueng = 1 chang 50 chang = 1 hap (picul)

Customary 100 chang (catty) = 1 hap

7.4 Conversions

7.4.1 British to Metric

British (Imperial) system 1 troy grain = 0.06479891 gram US Customary system grain avdp = grain apot = grain troy = 0.06479891 gram

a. UK

1 carat (troy) = 200 milligrams (gem weight not gold fineness) 1 grain (troy) = 64.79891 milligrams 0.06479891 gram 1 scruple = 1.2959782 grams 1 pennyweight = 1.55517384 grams 1 drachm (apot) = 3.8879346 grams 1 drachm (avdp) = 1.771845 grams 1 ounce (apot) = 31.103477 grams 1 ounce (avdp) = 28.349523 grams 1 ounce (troy) = 31.103477 grams 1 pound (apot) = 28.349523 grams 1 ounce (troy) = 31.103477 grams 1 pound (apot) = 0.3732417 kilogram 1 pound (avdp) = 0.45359237* kilogram 1 pound (troy) = 0.3732417 kilogram 1 stone = 6.35029318* kilograms 1 quarter = 12.70058636 kilograms 1 hundredweight = 50.80234544* kilograms 1 ton = 1016.0469088 kilograms 1.0160469 metric tons b. US

1 grain = 64.79891 milligrams 0.06479891 gram 1 scruple = 1.2959782 grams 1 pennyweight = 1.55517384 grams 1 dram (apot) = 3.8879346 grams 1 dram (avdp) = 1.771845 grams 1 ounce (apot) = 31.1034768 grams 1 ounce (avdp) = 28.3495231 grams 1 ounce (troy) = 31.1034768 grams 1 pound (apot) = 0.3732417 kilograms 1 pound (avdp) = 0.45359237* kilograms 1 pound (troy) = 0.3732417 kilogram 1 short hundredweight = 45.359237 kilograms 1 long hundredweight = 50.80234544* kilograms 1 short ton = 907.18474 kilograms 0.907185 metric ton 1 long ton = 1016.0469088 kilograms 1.0160469 metric tons 1 assay ton = 29.167 grams

7.4.2 Metric to British

UK & US 1 carat = 3.086 grains (troy) 1 milligram = 0.005 carat (troy) 0.015432 grain 1 centigram = 0.1543236 grain 1 decigram = 1.543236 grains 1 gram = 15.432358 grains 0.035273962 ounce (avdp) 0.032150746 ounce (troy or apot) 1 dekagram = 5.6438339 drams (avdp) 1 hectogram = 3.527396 ounces (avdp) 1 kilogram = 2.20462262 ponds (avdp)

UK 1 kilogram = 0.15747304 stone 0.01653467 picul 0.01968413 hundredweight 0.00098421 ton 1 myriagram = 1.5747 stones 0.1968413 hundredweight 1 quintal = 220.46 pounds (avdp) 1.9684 hundredweights 1 millier (metric ton) = 2204.62262 pounds (avdp) 0.98420653 ton 1 pood = 36 pounds (avdp)

US 1 kilogram = 0.0220462 short hundredweight 0.01968413 long hundredweight 0.0011023 short ton 0.00098421 long ton 1 meriagram = 0.2204623 short hundredweight 0.1968413 long hundredweight 0.0110231 short ton 0.0098421 long ton 1 quintal = 220.462 pounds 2.204623 short hundredweights 1.968413 long hundredweights 1 millier (metric ton) = 2204.62262 pounds 1.10231131 short tons 0.98420653 long ton

7.4.3 Thai Conversions

The exact equivalence of the British system and the Metric system on weight measurement is:

1 pound (avdp.) = 0.45359237 kilogram

In converting the Thai system to the British and Metric systems, there are two commonly used equivalences:

British: 1 hap = 133.333 pounds (avdp) Metric: 1 hap = 60 kilograms

To convert the Thai system of weight measurement to the British (avoirdupois) and the Metric systems, the following two equivalences will be used as the basis of conversion.

BRITISH BASE 133.333 pounds = 50 chang = 60 kg 1 pound = 0.375 chang = 0.45359266 kg 2.66666667 pounds = 1 chang = 1.20957965 kg 2.204622622 pounds = 0.826733483 chang = 1 kg

METRIC BASE 132.27735732 pounds = 50 chang = 60 kg 1 pound = 0.377993642 chang = 0.45359237 kg 2.645547144 pounds = 1 chang = 1.2 kg 2.204622622 pounds = 0.833333333 chang = 1 kg a. British to Thai UK British Base Metric Base 1 dram = 11.71875 11.81230125 satang 0.46875 0.47249205 salueng 1 ounce = 7.5 7.55987285 salueng 1.875 1.88996821 baht 1 pound = 30 30.23949136 baht 7.5 7.55987285 tamlueng 0.375 0.377993642 chang 0.0075 0.007559873 hap 1 stone = 5.25 5.291910988 chang 0.105 0.10583822 hap 1 quarter = 10.5 10.583821976 chang 0.21 0.21167644 hap 1 hundredweight = 42 42.335287904 chang 0.84 0.846705758 hap 1 ton = 16.8 16.934115162 hap

US 1 dram = 11.71875 11.81230131 satang 0.46875 0.47249205 salueng 1 ounce = 7.5 7.55987284 salueng 1.875 1.88996821 baht 1 pound = 30 30.23949136 baht 7.5 7.55987284 tamlueng 0.375 0.377993642 chang 0.0075 0.007559873 hap 1 quarter = 9.375 9.44984105 chang 0.1875 0.188996821 hap 1 hundredweight = 37.5 37.79936442 chang (short) 0.75 0.755987284 hap 1 hundredweight = 42 42.335287904 chang (long) 0.84 0.846705758 hap 1 ton (short) = 15 15.119743261 hap 1 ton (long) = 16.8 16.934115162 hap b. Metric to Thai

1 gram = 6.61386785 6.666666667 satang 0.52910943 0.533333333 fueng 0.264554714 0.266666667 salueng 0.066138679 0.066666667 baht 1 kilogram = 66.13867864 66.666666667 baht 16.5346696 16.666666667 tamlueng 0.826733483 0.833333333 chang 0.01653467 0.016666667 hap 1 metric ton = 16.53466966 16.666666667 hap c. Thai to British

UK & US 1 satang = 2.333333333 2.314853752 grains 0.085333333 0.0846575 dram 1 salueng = 58.333333333 57.871343797 grains 2.133333333 2.116437716 drams 0.133333333 0.132277357 ounce 1 baht = 233.333333 231.4853752 grains 8.533333333 8.465750864 drams 0.533333333 0.529109429 ounce 1 tamlueng = 2.133333333 2.116437716 ounces 0.133333333 0.132277357 pound 1 chang = 2.666666667 2.645547144 pounds 1 hap = 133.333333333 132.27735732 pounds d. Thai to Metric

1 satang = 151.19745664 150 milligrams 0.151197457 0.15 gram 1 salueng = 3.77993642 3.75 grams 1 baht = 15.1197456 15 grams 1 tamlueng = 60.47898265 60 grams 0.060478983 0.06 kilogram 1 chang = 1.209579653 1.2 kilogram 1 hap = 60.47898 60 kilograms 1 carat = 20 centigrams 0.2 gram 1 hap (catty) = 600 grams 0.6 kilogram 7.5 Weights by Unit of Measurement

------Unit Merchandises Weights ------Bag Cocoa 112 lbs Coffee 140 - 168 lbs Flour 200 lbs Hops 280 lbs Pepper - Black 316 lbs - White 168 lbs Rice 168 lbs Sago 112 lbs Sugar 112 - 196 lbs Bale Cotton - Egyptian 700 - 740 lbs - Indian 500 - 600 lbs - USA 400 - 500 lbs Bar At the mint - Gold 400 troy ounces - Silver 1000 - 1000 troy ounces Tin 50 kilograms Barrel Butter 224 lbs Flour 196 lbs Soft Soap 256 lbs Bushel Cereal - Barley 56 lbs - Maize 56 lbs - Oats 39 lbs - Rye 60 lbs - Wheat 60 lbs Coal 80 lbs Chaldron Coal 85 lbs Cheat Cloves 200 lbs Tea 84 lbs Firkin Butter 56 lbs Hogshead Sugar 13 - 16 cwt Load Hay - New Hay 2160 lbs - Old Hay 2016 lbs - Straw 1296 lbs Matt Cloves 80 lbs Pack Meal 280 lbs Wool 240 lbs Peck Flour 14 lbs Pig Ballast 56 lbs Pocket Hops 168 - 224 lbs Quarter Wheat 480 lbs Sack Coal 224 lbs Flour 280 lbs Potatoes 168 lbs Wool 364 lbs Stone Meat 8 lbs Tex No. Yarn grams /1000 meters Ton Hay 1 load Truss Hay - New Hay 60 lbs - Old Hay 56 lbs - Straw 36 lbs ------

7.6 Unit Weights of Merchandises

------Merchandises Unit Weights ------Butter Firkin 56 lbs Barrel 224 lbs Cloves Matt 80 lbs Chest 200 lbs Coal Bushel 80 lbs Chaldron 85 lbs Sack 224 lbs Flour Peck 14 lbs Barrel 196 lbs Bag 200 lbs Sack 280 lbs Hay Truss 36 - 60 lbs Load - Ton 1296 - 2160 lbs Hop Pocket 168 - 224 lbs Bag 280 lbs Sugar Bag 112 - 196 lbs Hogshead 13 - 16 cwt Wool Pack 240 lbs Sack 364 lbs ------

8. T I M E ======

International ------60 seconds = 1 minute 60 minutes = 1 hour 24 hours = 1 day 7 days = 1 week 28-30-31 days = 1 month 52 weeks = 1 year 12 months = 1 year 10 years = 1 decade 100 years = 1 century

9. T E M P E R A T U R E O R T H E R M A L U N I T S ======

Celsius temperature units are based on a freezing point of water, represented by 0°C and a boiling point of 100°C as opposed to the Fahrenheit scale, where water freezes at 32°F and boils at 212°F. The degree Kelvin is based on an absolute zero, equivalent to approximately -273.15°C. The following table indicates some equivalent temperatures in the different scales.

------°C °F °K ------5000 9032 5273 1000 1832 1273 500 932 773 250 482 523 100 212 373.15 38 100 311.15 37 98.6 310.15 36 96 309.15 29 84 302.15 22 72 295.15 16 60 289.15 9 48 282.15 2 36 275.15 0 32 273.15 -4 24 269.15 -11 12 262.15 -14 6 259.15 -18 0 255.15 -40 -40 233.15 -273.15 -459.67 0 ------

To change degree Fahrenheit to degree Celsius:

°C = 5/9 (°F - 32)

To change degree Celsius to degree Fahrenheit:

°F = ( 9/5 x °C ) + 32

To change degree Celsius to degree Kelvin:

°K = °C + 273.15

To change degree Kelvin to degree Celsius:

°C = °K - 273.15

10. A N G U L A R A N D C I R C U L A R ======

International ------ANGULAR 60 seconds = 1 minute 60 minutes = 1 degree 90 degrees = 1 right angle 180 degrees = 1 straight angle 360 degrees = 1 circle ------CIRCULAR 60 seconds = 1 minute 60 minutes = 1 degree 45 degrees = 1 octant 60 degrees = 1 sextant 90 degrees = 1 quadrant 4 quadrants = 1 circle or circumference ------

Diameter of a circle is a straight line passing through its center. Radius is half the diameter. Circumference is almost exactly 3 1/7 times the diameter.

11. M I S C E L L A N E O U S ======

11.1 PAPER MEASURE

------24 sheets = 1 quire 20 quires = 1 ream 21½ quires = 1 printers' ream (516 sheets) 2 reams = 1 bundle 10 reams = 1 bale ------

A ream is 480 sheets but printing papers, writing papers and many paper boards are in "reams" of 500 sheets; wrappings are always 480 sheets to the ream.

Although there are 10 reams to the bale, bales are usually made up to weigh 5 hundredweights irrespective of the number of reams.

11.2 BOOK SIZE ------Folio Fo Sheet folded into 2 leaves or 4 pages Quarto 4to Sheet folded into 4 leaves or 8 pages Octavo 8vo Sheet folded into 8 leaves or 16 pages Duodecimo 12mo Sheet folded into 12 leaves or 24 pages Sextodecimo 16mo Sheet folded into 16 leaves or 32 pages Octodecimo 18mo Sheet folded into 18 leaves or 36 pages ------

11.3 PAPER SIZE ------Foolscap 8vo = 6 3/4 x 4 1/4 inches Crown 8vo = 7 1/2 x 5 inches Demy 8vo = 8 3/8 x 5 5/8 inches Royal 8vo = 10 x 6 1/4 inches Imperial 8vo = 11 x 7 1/2 inches Crown 4to = 10 x 7 1/2 inches Demy 4to = 11 1/4 x 8 3/4 inches Crown Folio = 15 x 10 inches Royal Folio = 20 x 12 1/2 inches ------

11.4 CLOTH SIZE

------MEN WOMEN ------Suit Dress 10 12 14 16 18 20 22 US & Canada 34 36 38 40 42 44 32 33 35 36 38 39 40 England 34 36 38 40 42 44 38 40 42 44 46 48 50 Europe 46 48 50 52 54 56 ------Shirt Blouse & Shirt 14 14.5 15 15.5 15.75 16 US & Canada 34 36 38 40 42 14 14.5 15 15.5 15.75 16 England 36 38 40 42 44 36 37 38 39 40 41 Europe 42 44 46 48 50 ------Sock Sock & Stocking 8 8.5 9 9.5 10 10.5 International 10 10.5 11 11.5 12 ------Shoes Shoes 4 5 6 7 8 9 10 US & Canada 7 8 8.75 9 10 11 2 3 4 5 6 7 8 England 6.5 7 7.5 8 9 10 36 37 38 39 40 41 41 Europe 39 40 41 42 43 44 ------Gloves Gloves 6.5 6.75 7 7.25 7.5 7.75 8 International 6.5 6.75 7 7.25 7.5 7.75 8 ------Hat Hat 7 1 1 3 1 7 1 1 3 1 6- 7 7- 7- 7- 7- US & Canada 6- 7 7- 7- 7- 7- 8 8 4 8 2 8 8 4 8 2 3 7 1 1 3 3 7 1 1 3 6- 6- 7 7- 7- 7- England 6- 6- 7 7- 7- 7- 4 8 8 4 8 4 8 8 4 8 55 56 57 58 59 60 Europe 55 56 57 58 59 60 ------

Boys Girls 2 4 6 8 10 13 15 US & Canada 2 4 6 8 10 13 15 2 3 5 7 9 10 12 England 2 3 5 7 9 10 12 2 3 5 7 9 10 12 Europe 2 3 5 7 9 10 12 ------

------US Women's Apparel - Centimeter Measurements [1 cm = app 0.4 inches] Women's Height Regular 162-170 [1 inch = app 2.5 cm ] Tall 171-180

US Sizing X-Small Small Medium Large X-Large 4 6 8 10 12 14 16 18 20 Bust 84 86.5 89 91.5 95 99 103 108 113 Waist 63.5 66 68.5 71 75 78.5 82.5 87.5 92.5 Hip 90 92.5 95 98 101.5 105.5 109 114.5 119.5 Arm (Reg) 75.5 76.5 77.5 78.5 79.5 80.5 81.5 82 83 Arm (Tall) 78 79 80 81 82 83 84 85 85.5 ------Women's True Petite Height 150-160

US Sizing 4P 6P 8P 10P 12P 14P 16P 18P Bust 81.5 84 86.5 89 92.5 96.5 100.5 105.5 Waist 61 63.5 66 68.5 72.5 76 80 85 Hip (19cm down) 88.5 91 93.5 96 99.5 103.5 107.5 112.5 Arm 72.5 73.5 74.5 75 76 77 78 79 ------US Men's Apparel - Centimeter Measurements Men's Height Short 160-170 Regular 171-183 Tall 184-191

US Sizing X-Small Small Medium Large X-Large XX- Large Next 33 34.5 35.5 37 38 39.5 40.5 42 43 44.5 45.5 47 Chest 76 81.5 86.5 91.5 96.5 101.5 106.5 112 117 122 127 132 Waist 61 66 71 76 81.5 86.5 91.5 96.5 101.5 106.5 112 117 Arm (Reg) 80 81.5 82.5 84 85 86.5 87.5 89 90 91.5 92.5 94 Arm (Tall) - - 86.5 87.5 89 90 91.5 92.5 94 95 96.5 98 ------US Men Hats

Head Size 54.5 55.5 56.5 57.5 58.5 59.5 60.5 61.5 Hat Size 6 7/8 7 7 1/8 7 1/4 7 3/8 7 1/2 7 5/8 7 3/4 US Size Small Small Medium Medium Large Large X-Large X-Large ------Woman's Shoes - Comparison Chart

US 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 UK 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 Cont. Europe 37 38 39 39 40 41 41 42 43 43 44 Japan 23.5 24 24.5 25 25.5 26 26.5 27 27.5 28 28.5 ------

Men's Shoes - Comparison Chart

US 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 UK 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 Cont. Europe 41 41 42 43 43 44 45 45 46 47 47 Japan 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 ------Children's Apparel - Centimeter Measurements

Infants US Sizing 3 month 6 month 12 month 18 month 24 month Weight up to 6kg 6.4kg-8.2kg 8.5kg-10kg 10.2kg-11.5kg 11.8kg-13kg Height up to 61cm 63.5-68.5 70-73.5 75-78.5 80-84

Toddler US Sizing S M L 2T 3T 4T Height 84 91.5 99 Chest 53.5 56 58.5 Waist 51 52 53.5 Hip with diaper 56 58.5 61

Little Girl Girl US Sizing S M L S M L XL 4 5 6 6x 7 8 10 12 14 16 Height 99 106.5 114.5 119.5 124.5 132 139.5 147.5 152.5 159 Chest 58.5 59.5 62 65 66 68.5 71 76 81.5 85 Waist 53.5 54.5 56 57 57 58.5 61 63.5 66 68.5 Hip 58.5 61 63.5 66 68.5 71 76 81.5 86.5 91.5

Little Boy Boy US Sizing S M L S M L XL 4 5 6 7 8 10 12 14 16 18 20 Height 99 106.5 114.5 124.5 132 139.5 150 157.5 162.5 167.5 172.5 Chest 58.5 59.5 62 65 68.5 71 76 81 84 87.5 91.5 Waist 53.5 54.5 56 57 58.5 61 63.5 66 70 72.5 75 Hip 58.5 61 63.5 66 68.5 71 73.5 78.5 84 87.5 91.5

Little Boy Slim Boy Slim US Sizing S M L S M L XL 4S 5S 6S 7S 8S 10S 12S 14S 16S 18S 20S Height 99 106.5 114.5 124.5 132 139.5 150 157.5 162.5 167.5 172.5 Chest 56 57 59.5 62 65 67.5 72.5 77.5 80 84 88 Waist 48 49.5 51 52 53.5 56 58.5 61 65 67.5 70 Hip 56 58.5 61 63.5 65 67.5 70 75 80 84 88

Children Hats US Sizing 6 1/2 6 5/8 6 3/4 6 7/8 7 7 1/8 Head size 51.5 52.5 53.5 54.5 55.5 56.5

Children Shoe Size US Sizing 5 6 7 8 9 10 11 12 13 Centimeters 12.5 13.25 14 15 15.75 16.75 17.5 18.25 19.25

US Sizing 1A 2A 3A 4A 5A Centimeters 20 20.75 21.75 22.5 23.5 ------

11.5 BEER, WINES AND SPIRITS

Proof spirit contains 57.03% pure alcohol by volume (at 50°F) Proof strength in degrees = % of alcohol by volume (at 50°F) multiplied by 1.7535

Strength: Proof (Sikes) Volume of alcohol ------Table wines 14°-26° 8%-15% Port, sherry 26°-38 1/2° 15%-22% Whisky, gin 70° 40% ------

11.5.1 Beer: nip = 1/4 pint small = 1/2 pint large = 1 pint flagon = 1 quart anker = 10 gallons tun = 216 gallons

11.5.2 Wines and Spirits: tot (whisky) = 1/6, 1/5, 1/4 or 1/2 gill noggin = 1 gill bottle = 1 1/3 pints

11.5.3 Champagne: 2 bottles = 1 magnum 4 bottles = 1 jeroboam 20 bottles = 1 nebuchadnezzar

11.6 PRECIOUS METALS

24 carat implies pure gold 1 metric carat = 200 milligrams 1 troy (fine) ounce = 480 grains 1 troy ounce = 155.52 metric carats

11.7 ALLOYS

Alloy steel = steel containing, by weight, at least 0.3% of chromium or nickel, or 0.5% of silicon, or 0.08% of molybdenum, or 0.1% of tungsten or vanadium, or 1.6% of manganese.

Stainless and heat-resisting steel = alloy steel containing, by weight, 11.5% or more of chromium, with or without other alloy elements and less than 1.1% of carbon.

Bronze = 88% copper, 10% tin, 2% zinc Brass = 70% copper, 30% zinc

11.8 CROPS

UK (Imperial) bushel of: wheat = 60 lb rye = 56 lb barley = 50 lb maize = 56 lb oats = 39 lb potatoes= 60 lb

US bushel: as above except barley = 48 lb oats = 32 lb

Bale (cotton): US (net) = 480 lb Brazil = 397 lb India = 392 lb

11.9 EXTRACTION RATES

Approximate weight ratios: 100 grain = 72 bread flour 100 raw sugar = 92 refined sugar 100 paddy rice = 65 milled rice 100 raw cotton = 33 ginned cotton 100 milk = 4 butter 100 milk = 9 cheese 1 ton barley = 105 proof gal whisky 2 3/4 oz tobacco = 100 cigarettes Yield: 1 kg/hectare = 0.8922 lb/acre

11.10 WATER

1 liter weights 1 kilogram 1 cubic meter weights 1 tonne 1 UK gallon weights 10.022 lb 1 UK gallon salt water weights 10.3 lb 1 US gallon weights 8.345 lb

11.11 POWER

1000 microwatts = 1 milliwatt 1000 milliwatts = 1 watt 1000 watts = 1 megawatt 1000 kilowatts = 1 megawatt 1000 megawatts = 1 gigawatt 1000 gigawatts = 1 terawatt

11.12 FORCE

10 micronewtons = 1 dyne 1000 micronewtons = 1 millinewton 10 millinewtons = 1 centinewton 1000 millinewtons = 1 newton 1000 newtons = 1 kilonewton 1000 kilonewtons = 1 meganewton

11.13 FREQUENCY

1000 hertz = 1 kilohertz 1000 kilohertz = 1 megahertz 1000 megahertz = 1 gigahertz 1000 gigahertz = 1 terahertz 1000 terahertz = 1 petahertz 1000 petahertz = 1 exahertz

11.14 ELECTRICITY & MAGNETISM

1000 picoampares = 1 nanoampere 1000 nanoamperes = 1 microampere 1000 microamperes = 1 milliampere 1000 milliampere = 1 ampere 1000 amperes = 1 kiloampere 1000 millicoulombs = 1 coulomb 1000 coulombs = 1 kilocoulomb 1000 microvolts = 1 millivolt 1000 millivolts = 1 volt 1000 volts = 1 kilovolt 1000 kilovolts = 1 megavolt 1000 microhm = 1 milliohm 1000 milliohm = 1 ohm 1000 ohms = 1 kilohm 1000 kilohms = 1 megohm 1000 megohms = 1 gigohm 1000 millisiemens = 1 siemen 1000 millihenrys = 1 henry 1000 milliteslas = 1 tesla

11.15 VELOCITY

3.6 kilometers per hour = 1 meter per second 3600 kilometers per hour= 1 kilometer per second

11.16 PRESSURE & STRESS

1000 micropascals = 1 millipascal 100 millipascals = 1 microbar 1000 millipascals = 1 pascal 10 microbars = 1 pascal 1000 microbars = 1 millibar 100 pascals = 1 millibar 1000 pascals = 1 kilopascal 10 millibars = 1 kilopascal = 1 pieze 1000 millibars = 1 bar = 1 hectopieze 1000 kilopascals = 1 megapascal 100 bars = 1 hectobar 1000 bars = 1 kilobar 1000 megapascals = 1 gigapascal

11.17 ENERGY (WORK & HEAT)

10000 ergs = 1 millijoule 1000 millijoules = 1 joule 1000 joules = 1 kilojoule 1000 kilojoules = 1 megajoule 3.6 megajoules = 1 kilowatt hour 1000 megajoules = 1 gigajoule 1000 gigajoules = 1 terajoule

12. C R O S S C O N V E R S I O N T A B L E

======To convert Multiplied by To obtain ------abamperes 10 amperes abamperes 1.03638 x 10-4 faraday/sec (chem) abamperes 2.99793 x 1010 statamperes abcoulombs 0.00278 ampere-hours abcoulombs 10 coulombs abcoulombs 6.24196 x 1019 electronic charges abcoulombs 1.03638 x 10-4 faradays (chem) abcoulombs 2.998 x 1010 statcoulombs abfarads 1.0 x 109 farads abfarads 1.0 x 1015 microfarads abhenries 1.0 x 10-9 henries abhenries 1.0 x 10-6 millihenries abmhos 1000 megamhos abmhos 1.0 x 109 mhos abmhos 8.98758 x 1020 statmhos abohms 1.0 x 10-15 megohms abohms 0.001 microhms abohms 1.0 x 10-9 ohms abohm-cm 1.0 x 10-9 ohm-cm abvolts 0.01 microvolts abvolts 1.0 x 10-5 millivolts abvolts 1.0 x 10-8 volts abvolts/cm 1.0 x 10-8 volts/cm abvolts/cm 2.54 x 10-8 volts/inch acceleration of gravity (std) 980.67 cm/sec/sec acceleration of gravity (std) 32.174 ft/sec/sec acres 40.469 ares acres 0.40468564 hectares acres 10.117 ngan acres 2.5293 rai (tarang sen) acres 160 sq rods acres 10 sq chains (Gunters) acres 4.04686 x 107 sq cm acres 43560 sq ft acres 43559.83 sq ft (US Survey) acres 6.27264 x 106 sq inches acres 4.046856 x 10-3 sq km acres 100000 sq links (Gunters) acres 4046.8564 sq meters acres 0.0015625 sq miles (statute) acres 160 sq perches acres 160 sq rods acres 4840 sq yards acres 1011.736 sq wah (Thai) acre-feet 43560 cu ft acre-feet 1233.482 cu meters acre-feet 1613.33 cu yards acre-feet 325900 gallons (US) acre-inches 3630 cu ft acre-inches 102.79033 cu meters acre-inches 134.44975 cu yards acre-inches 27154.286 gallon (US) air pressure (std) 760 mm of Hg at 20°C with density of 13.5951 gm/cu cm almude, Portugal 16.7 liters almude, Spain 4.625 liters amma (ancient Greece) 10 orguias amma (ancient Greece) 0.01 stadion amma (ancient Rome) 4 digiti amperes 0.1 abamperes amperes 1.00016 amperes (Int) amperes 1 coulombs/sec amperes 1.03638 x 10-5 faradays/sec (Chem) amperes 2.99793 x 109 statamperes amperes (Int) 0.99984 amperes amperes/sq cm 6.452 amp/sq in amperes/sq cm 10000 amp/sq meter amperes/sq in 0.1550 amp/sq cm amperes/sq in 1550 amp/sq meters amperes/sq meter 0.0001 amp/sq cm amperes/sq meter 0.0006452 amp/sq in ampere-hours 360 abcoulombs ampere-hours 3600 coulombs ampere-hours 0.3731 faradays (Chem) ampere-turns 1.25664 gilberts ampere-turns/cm 2.54 amp-turns/in ampere-turns/cm 100 amp-turns/meter ampere-turns/in 0.3937 amp-turns/cm ampere-turns/in 39.37 amp-turns/meter ampere-turns/in 0.495 gilberts/cm ampere-turns/meter 0.01 amp-turns/cm ampere-turns/meter 0.0254 amp-turns/in ampere-turns/meter 0.01257 gilberts/cm angstrom unit 1 x 10-8 cm angstrom unit 3.937 x 10-9 inches angstrom unit 1.0 x 10-10 meters angstrom unit 0.0001 microns (or mu) angstrom unit 0.1 millimicrons anker, Latvia 38.256 liters anoman, Cylon 5.83 bushels, US archin, Turkey 1 meters ares (a) 0.024711 acres (US) ares 1 sq dekameters ares 1076.39 sq ft ares 100 sq meters ares 3.86102 x 10-5 sq miles ares 119.6 sq yards ares 25 tarang wah arpent (French) 0.85 (apprx) acre arpent (French) 58.6 (apprx) meters arroba, Spain 16.14 liters of wine artaba, Iran 66 liters astronomical unit 145900000 km atmospheres 1.01325 bars atmospheres 76 cm of Hg (at 0°C) atmospheres 1033.26 cm of water (at 4°C) atmospheres 1.01325 x 106 dynes/sq cm atmospheres 33.8995 ft of water (at 4°C) atmospheres 1033.23 grams/sq cm atmospheres 29.9213 in of Hg (at 0°C) atmospheres 1.0332 kg/sq cm atmospheres 10332 kg/sq meter atmospheres 14.6960 lb/sq in atmospheres 0.76 meters of Hg (at 0°C) atmospheres 760 mm of Hg (at 0°C) atmospheres 1.05811 tons (short)/sq ft atmospheres 0.007348 tons (short)/sq in atmospheres 760 torrs aune, France 1.188 meters baht 8.533 drams (BB) baht 8.4658 drams (MB) baht 233.33 grains (BB) baht 231 grains (MB) baht 15.12 gm (BB) baht 15 gm (MB) baht 0.53333 ounces (avdp - BB) baht 0.52911 ounces (avdp - MB) baht 0.48611 ounces (troy - BB) baht 0.48226 ounces (troy - MB) barile, Rome 58.34 liters barns 1 x 10-24 sq cm barrels (beer) 117.34777 liters barrels (beer) 31 gallon (US liq) barrels (bulk shipping) 5.0 cu ft barrels (petroleum) 42 gallon (US liq) barrels (petroleum) 158.98729 liters barrels (proof spirits, US) 151.41647 liters barrels (proof spirits, US) 40 gallon (US liq) barrels (UK liq) 1.5 bags (UK) barrels (UK liq) 1.41540 barrels (US dry) barrels (UK liq) 1.37251 barrels (US liq) barrels (UK liq) 4.5 bushels (UK) barrels (UK liq) 4.64425 bushels (US) barrels (UK liq) 5.77957 cu ft barrels (UK liq) 9987 cu in barrels (UK liq) 0.16366 cu m barrels (UK liq) 36 gallons (UK) barrels (UK liq) 43.234 gallons (US liq) barrels (UK liq) 163.6546 liters barrels (UK liq) 288 pints (UK) barrels (UK liq) 297.23 pints (US dry) barrels (UK liq) 345.87 pints (US liq) barrels (UK liq) 144 quarts (UK) barrels (UK liq) 148.62 quarts (US dry) barrels (UK liq) 172.94 quarts (US liq) barrels (US dry) 0.969696 barrels (US liq) barrels (US dry) 3.28122 bushels (US) barrels (US dry) 4.08333 cu ft barrels (US dry) 7056 cu inches barrels (US dry) 0.11563 cu meters barrels (US dry) 105 quarts (US dry) barrels (US liq) 0.72859 barrels (UK liq) barrels (US liq) 1.0312 barrels (US dry) barrels (US liq) 1 barrels (wine) barrels (US liq) 4.2104 cu ft barrels (US liq) 7276.5 cu in barrels (US liq) 0.11924 cu meters barrels (US liq) 26.22925 gallons (UK) barrels (US liq) 31.5 gallons (US liq) barrels (US liq) 119.2371 liters barrels (US liq) 209.83 pints (UK) barrels (US liq) 252 pints (US liq) barrels (US liq) 104.92 quarts (UK) barrels (US liq) 126 quarts (US liq) barrels (US oil) 5.61458 cu ft barrels (US oil) 34.97 gallons (UK) barrels (US oil) 42 gallons (US) barrels (US oil) 158.9828 liters barrels (US oil) 0.136 tonne (approx) barrels per day (oil) 50 tonnes per year (approx) bars 0.98692 atmospheres bars 1 x 106 baryes bars 75.0062 cm of Hg at 0°C bars 1 x 106 dynes/sq cm bars 33.4883 ft of water at 60°F bars 1019.72 gm/sq cm bars 29.530 in of Hg at 0°C bars 1.01972 kg/sq cm bars 10200 kg/sq meter bars 1000 millibars bars 2089 lbs/sq ft bars 14.5038 lbs/sq in baryl 9.8692 x 10-7 atmospheres baryl 1 x 10-6 bars baryl 1 dynes/sq cm baryl 0.00102 gm/sq cm baryl 0.001 millibars baryes 1.0 dynes/sq cm baskets 0.29265 hap baskets (rice millers') 40 lbs bath (Old Testament) 22 liters bekah (Old Testament) apprx 5 gm bekah (Old Testament) 0.5 shekel bels 10 decibels biot 0.10 amperes bit 1/8 byte board feet 2359.74 cu cm board feet 0.8333 cu ft board feet 144 cu inches bolts of cloth 32 ells bolts of cloth 120 linear ft bolts (US cloth) 36.576 meters bougie decimeters 1.0 candles (Int) btu 0.99935 btu (Int Steam Tab) btu 0.99856 btu (mean) btu 0.99969 btu at 60°F btu 251.996 cal, gm btu 251.831 cal, gm (Int Stream Tab) btu 251.634 cal, gm (mean) btu 252.122 cal, gm at 20°C btu 10.409 liters-atmospheres btu 1.0543 x 1010 ergs btu 25020.1 ft-poundals btu 777.649 ft-lbs btu 252 gm-calories btu 1.0751 x 107 gm-cm btu 0.0003927 hp-hours btu 1054.35 joules btu 1054.18 joules (Int) btu 0.252 kg-calories btu 107.514 kg-meters btu 107.58 meters-kg btu 0.00029287 kw-hours btu 0.00029283 kw-hours (Int) btu 10.4053 liter-atm btu 0.00001 therm btu 1054.35 watt-sec btu 1054.18 watt-sec (Int) btu (IST) 1.00065 btu btu (mean) 1.00144 btu btu at 60°F 1.00031 btu btu/cu ft 9.547 kg-calories/cu meter btu/hr 0.252 calorie-kg/hr btu/hr 2.92875 x 105 ergs/sec btu/hr 777.649 ft-lbs/hr btu/hr 0.2162 ft-lbs/sec btu/hr 0.07 gm-calories/sec btu/hr 0.0003929 hp-hours btu/hr 0.00029 kw btu/hr 0.29287 watts btu/min 12.96 ft-lbs/sec btu/min 0.02356 hp btu/min 0.01757 kw btu/min 17.5725 watts btu/lb 0.55555 kilocalories/kg btu/lb 777.649 ft-lbs/lb btu/lb 2.3244 joules/gram btu/sec 0.252 kilocalories/sec btu/sq ft/min 0.1221 watts/sq in buckets (UK dry) 18184.35 cu cm buckets (UK dry) 4 gallons (UK) bushels (UK dry) 0.3333 bags (UK) bushels (UK dry) 1.032059 bushels (US dry) bushels (UK dry) 36368.7 cu cm bushels (UK dry) 1.28435 cu ft bushels (UK dry) 2219.35 cu in bushels (UK dry) 0.03637 cu meters bushels (UK dry) 8.0 gallons (UK) bushels (UK dry) 9.6076 gallons (US liq) bushels (UK dry) 36.3677 liters bushels (UK dry) 4.0 pecks (UK dry) bushels (UK dry) 4.128236 pecks (US dry) bushels (UK dry) 64 pints (UK) bushels (UK dry) 66.052 pints (US dry) bushels (UK dry) 76.861 pints (US liq) bushels (UK dry) 32 quarts (UK) bushels (UK dry) 33.026 quarts (US dry) bushels (UK dry) 38.43 quarts (US liq) bushels (UK dry) 0.125 quarters (UK dry) bushels (UK dry) 36.368 tanan bushels (UK dry) 1.8184 thang bushels (US dry) 0.30476 barrels (US dry) bushels (US dry) 0.96894 bushels (UK dry) bushels (US dry) 35239.07 cu cm bushels (US dry) 1.24446 cu ft bushels (US dry) 2150.42 cu in bushels (US dry) 0.03524 cu meters bushels (US dry) 0.04609 cu yards bushels (US dry) 7.7515 gallons (UK) bushels (US dry) 8 gallons (US dry) bushels (US dry) 9.30918 gallons (US liq) bushels (US dry) 35.23907 liters bushels (US dry) 1191.57 ounces (US fl) bushels (US dry) 3.5758 pecks (UK dry) bushels (US dry) 4.0 pecks (US dry) bushels (US dry) 62.012 pints (UK) bushels (US dry) 64 pints (US dry) bushels (US dry) 74.473 pints (US liq) bushels (US dry) 31.006 quarts (UK) bushels (US dry) 32 quarts (US dry) bushels (US dry) 37.23671 quarts (US liq) bushels (US dry) 0.12112 quarters (UK dry) bushels (US dry) 35.238 tanan bushels (US dry) 1.7619 tanan butts (UK) 13.53503 bushels (US) butts (UK) 16.84375 cu ft butts (UK) 0.47696 cu meters butts (UK) 126 gallons (US) byte 8 bits cable (UK) 1/600th degree latitude cable (UK) 185.37 meter cable lengths 120 fathoms cable lengths 720 ft cable lengths 219.456 meters calories (Dieticians) 4.1855 kilojoules calories, gram 0.003968 btu calories, gram 0.003966 btu (IST) calories, gram 0.00396 btu (mean) calories, gram 0.00397 btu at 60°F calories, gram 0.99935 cal, gm (IST) calories, gram 0.99856 cal, gm (mean) calories, gram 1.00050 cal, gm at 20°C calories, gram 41.2929 cu cm-atm calories, gram 0.00146 cu ft-atm calories, gram 4.184 x 107 ergs calories, gram 99.2878 ft-poundals calories, gram 3.08596 ft-lbs calories, gram 42664.9 gm-cm calories, gram 1.558 x 10-6 hp-hours calories, gram 4.184 joules calories, gram 4.1833 joules (Int) calories, gram 0.42665 kg-meters calories, gram 1.162 x 10-6 kw-hours calories, gram 0.04129 liter-atm calories, gram 0.00116 watt-hours calories, gram 0.001162 watt-hours (Int) calories, gram 4.184 watt-sec calories, gram (mean) 0.0039685 btu (mean) calories, gram (mean) 1.00144 cal, gm cal, gm at 20°C 0.00397 btu cal, gm at 20°C 0.99949 cal, gm calories, kg 3.96832 btu calories, kg 3.96573 btu (IST) calories, kg 3.96262 btu (mean) calories, kg 3.96709 btu at 60°F calories, kg 1000 cal, gm calories, kg 0.99856 cal, kg (mean) calories, kg 1.0005 cal, kg at 20°C calories, kg 41292.9 cu cm-atm calories, kg 4.184 x 1010 ergs calories, kg 99287 ft-poundals calories, kg 3085.96 ft-lbs calories, kg 4.266 x 107 gm-cm calories, kg 0.00156 hp-hours calories, kg 4184 joules calories, kg 0.00116 kw-hours calories, kg 41.292 liter-atm calories, kg 1.1622 watt-hours cal, kg (mean) 3.974 btu cal, kg (mean) 1001.4 cal, gm cal, gm/gm 1.8 btu/lb cal, gm/gm 1399.8 ft-lbs/lb cal, gm/gm 4.184 joules/gram cal, gm/hr 0.00397 btu/hr cal, gm/hr 11622 ergs/sec cal, gm/hr 0.00116 watts cal, kg/hr 1.1622 watts cal, gm/min 0.00397 btu/min cal, gm/min 697333 ergs/sec cal, gm/min 0.0697 watts cal, kg/min 69.733 watts cal, gm/sec 0.00397 btu/sec cal, gm/sec 3.086 ft-lbs/sec cal, gm/sec 0.0056 hp cal, gm/sec 4.184 watts cal, gm-sec 6.315 x 1033 Planck's constant candles (UK) 1.04 candles (Int) candles (Germ) 1.05 candles (Int) candles (Int) 0.96 candles (UK) candles (Int) 0.95 candles (Germ) candles (Int) 1.00 candles (pentane) candles (Int) 0.104 carcel units candles (Int) 1.11 Hefner units candles (Int) 1 Lumens/steradian candles/sq cm 6.452 candles/sq in cancles/sq cm 10000 candles/sq meter candles/sq cm 2918 ft-lamberts candles/sq cm 3.1416 lamberts candles/sq in 0.155 candles/sq cm candles/sq in 144 candles/sq ft candles/sq in 452.39 ft-lamberts candles/sq in 0.4869 lamberts candle power 12.566 lumens cape foot (S Africa) 0.315 meters cape rood (S Africa) 3.788 meters carats (gold) 41.666 milligrams/gram carats (metric) 3.0865 grains carats (metric) 200 milligrams carats (troy) 3.17 grains carats (thai) 0.2 grams carats (troy) 0.2 grams carats 200 milligrams carcel units 9.61 candles (Int) catty (Chinese hap) 600 grams Celsius (°C x 9/5) + 32 Fahrenheits Celsius °C + 273.15 Kelvin cental 45.359 kg cental 100 lbs cental 1 hundredweight US centares / centiares 0.01 ares centares 10.764 sq ft centares 1.0 sq meter centares 1550 sq inches centares 1.19599 sq yards centigrams 0.15432 grains US centigrams 0.01 grams centiliters 10.00028 cu cm centiliters 0.61025 cu in centiliters 2.705 drams centiliters 0.01 liters centiliters 0.33815 ounce (US fl oz) centiliters 0.352 ounce (UK fl oz) centimeters 1 x 108 angstrom units centimeters 0.03281 ft centimeters 0.0984 hands centimeters 3.7795 hunh (BB) centimeters 3.84 hunh (MB) centimeters 0.3937 inches centimeters 1.8898 kabiet (BB) centimeters 1.92 kabiet (MB) centimeters 0.00001 km centimeters 0.0497 links (Gunter's) centimeters 0.0328 links (Ramden's) centimeters 0.01 meters centimeters 10000 microns centimeters 5.3996 x 10-6 miles (Naut) centimeters 6.2137 x 10-6 miles (Statute) centimeters 10 mm centimeters 1 x 107 millimicrons centimeters 393.7 mils centimeters 0.4724 nieu (BB) centimeters 0.48 nieu (MB) centimeters 2.371 picas (printers) centimeters 28.4528 points (printers) centimeters 0.00199 rods centimeters 0.01094 yards centimeter-dynes 0.00102 cm-grams centimeter-dynes 7.376 x 10-8 ft-lbs centimeter-dynes 1.02 x 10-8 meter-kg centimeter-grams 0.00000009297 btu centimeter-grams 980.7 cm-dynes centimeter-grams 980.7 ergs centimeter-grams 0.00007233 ft-lbs centimeter-grams 0.00009807 joules centimeter-grams 0.00000002343 kg-calories centimeter-grams 0.00001 meter-kg centimeters of mercury 0.01316 atmospheres at 0°C centimeters of mercury 0.01333 bars centimeters of mercury 13332 dynes/sq cm centimeters of mercury 0.4461 ft of water at 4°C centimeters of mercury 135.95 kg/sq meter centimeters of mercury 0.3937 inches of Hg at 0°C centimeters of mercury 27.845 lbs/sq ft centimeters of mercury 0.1934 lbs/sq in centimeters of mercury 10 torrs centimeters of water 0.00097 atmospheres at 4°C centimeters of water 0.1422 lbs/sq in centimeters/sec 1.9685 ft/min centimeters/sec 0.03281 ft/sec centimeters/sec 0.036 km/hr centimeters/sec 0.0006 km/sec centimeters/sec 0.01943 knots centimeters/sec 0.6 meters/min centimeters/sec 0.02237 miles/hr centimeters/sec 0.0003728 miles/min centimeters/sec/sec 0.03281 ft/sec/sec centimeters/sec/sec 0.036 km/hr/sec centimeters/sec/sec 0.01 meters/sec/sec centimeters/sec/sec 0.02237 miles/hr/sec centimeters/year 0.3937 inches/year centipoises 0.01 grams/cm/sec centipoises 0.000672 lbs/ft/sec centipoises 2.4191 lbs/ft/hr centipoises 0.01 poises chains (surveyor's) 792 inches chains (surveyor's) 20.1168 meters chains (surveyor's) 66 ft chains (surveyor's) 22 yards chains (Gunter) 2011.7 cm chains (Gunter) 0.66 chains (Ramden) chains (Gunter) 66 ft chains (Gunter) 65.99 ft (US Survey) chains (Gunter) 0.1 furlongs chains (Gunter) 792 inches chains (Gunter) 100 links (Gunter) chains (Gunter) 66 links (Ramden) chains (Gunter) 20.117 meters chains (Gunter) 0.0125 miles chains (Gunter) 4 rods chains (Gunter) 22 yards chains (Gunter) 0.495 sen (BB) chains (Gunter) 0.5029 sen (MB) chains (Gunter) 9.9 wah (BB) chains (Gunter) 10.06 wah (MB) chains (Ramden) 1.5151 chains (Gunter) chains (Ramden) 100 ft chaldron, dry (UK) 36 bushels chang 1.2096 kg (BB) chang 1.2 kg (MB) chang 2.667 lbs (BB) chang 2.6455 lbs (MB) cheval vapeur 1.0139 hp circles 360 degrees circles 400 grades circles 21600 min circles 6.2832 radians circles 12 signs circular inches 1000000 circular mils circular inches 645.16 circular mm circular inches 5.067 sq cm circular inches 0.7854 sq inches circular mils 1 x 10-6 circular inches circular mils 5.06707 x 10-6 sq cm circular mils 7.85398 x 10-7 sq in circular mils 0.7854 sq mils circular mils 0.000507 sq mm circular mm 0.00785 sq cm circular mm 0.00122 sq inches circular mm 0.7854 sq mm circukference 360 degrees circumference 6.28318 radians claim 0.595 hectares claim 64025 sq ft claim 0.006 sq km cords 8.0 cord ft cords (wood) 128 cu ft cords (wood) 3.624556 cu meters cords (wood) 3.625 steres cord feet 0.125 cords cord feet 16 cu ft coulomb 0.1 abcoulombs coulomb 0.000278 ampere-hours coulomb 1 ampere-seconds coulomb 1.00016 coulomb (Int) coulomb 0.000010364 faradays (Chem) coulomb 0.000010361 faradays (Phys) coulomb 1 mks elec chg unit coulomb 2.9979 x 109 statcoulombs coulombs/sq cm 6.452 coulombs/sq in coulombs/sq cm 10000 coulombs/sq meter coulombs/sq in 0.155 coulombs/sq cm coulombs/sq in 1550 coulombs/sq meter coulombs/sq meter 0.0001 coulombs/sq cm coulombs/sq meter 0.0006452 coulombs/sq in cu centimeters 0.00042 board ft cu centimeters 2.7496 x 10-5 bushels (UK) cu centimeters 2.8378 x 10-5 bushels (US) cu centimeters 0.000035315 cu ft cu centimeters 0.06102 cu in cu centimeters 0.000001 cu meter cu centimeters 0.000001308 cu yards cu centimeters 0.28156 drachms cu centimeters 0.27051 drams (US fluid) cu centimeters 0.00021997 gallons (UK) cu centimeters 0.00023 gallons (US dry) cu centimeters 0.00026417 gallons (US liq) cu centimeters 0.00704 gills (UK) cu centimeters 0.00845 gills (US) cu centimeters 0.00099 liter cu centimeters 0.03519 ounces (UK liq) cu centimeters 0.03381 ounces (US liq) cu centimeters 0.00182 pints (US dry) cu centimeters 0.002113 pints (US liq) cu centimeters 0.00088 quarts (UK) cu centimeters 0.00091 quarts (US dry) cu centimeters 0.0010567 quarts (US liq) cu cm/gram 0.01602 cu ft/lb cu cm/sec 0.00212 cu ft/min cu cm/sec 0.01585 gallons (US)/min cu cm/sec 0.00026 gallons (US)/sec cu cm-atm 9.61 x 10-5 btu cu cm-atm 0.02422 cal, gm cu cm-atm 0.10132 joules cu cm-atm 2.81 x 10-5 watt-hours cu decimeters 1000 cu cm cu decimeters 0.03532 cu ft cu decimeters 61.0237 cu inches cu decimeters 0.001 cu meters cu decimeters 0.00131 cu yards cu decimeters 0.99997 liters cu dekameters 1 x 106 cu decimeters cu dekameters 35314.7 cu ft cu dekameters 6.102 x 107 cu inches cu dekameters 1000 cu meters cu dekameters 999972 liters cubic feet 2.296 x 10-5 acre-ft cubic feet 12 board-ft cubic feet 0.17302 barrels (UK liq) cubic feet 0.23748 barrels (US liq) cubic feet 0.7786 bushels (UK dry) cubic feet 0.8036 bushels (US dry) cubic feet 0.00781 cords of wood cubic feet 0.0625 cord-ft cubic feet 28316.8 cu cm cubic feet 1728 cu in cubic feet 0.028316847 cu meters cubic feet 0.03704 cu yards cubic feet 6.2288 gallons (UK) cubic feet 6.42851 gallons (US dry) cubic feet 7.480519 gallons (US liq) cubic feet 28.316846592 liters cubic feet 996.614 ounces (UK fluid) cubic feet 957.506 ounces (US fluid) cubic feet 3.1144 pecks (UK dry) cubic feet 3.2143 pecks (US dry) cubic feet 49.83 pints (UK) cubic feet 51.4281 pints (US dry) cubic feet 59.8442 pints (US liq) cubic feet 62.29 lbs (avdp) cubic feet 24.915 quarts (UK) cubic feet 25.714 quarts (US dry) cubic feet 29.922 quarts (US liq) cubic feet (displacement)0.02857 tons (long) cubic feet (shipping) 0.025 tons (long) cubic feet-atm 2.7213 btu cubic feet-atm 685.76 cal, gm cubic feet-atm 2116.2 ft-lbs cubic feet-atm 0.00107 hp-hours cubic feet-atm 292.58 kg-meters cubic feet-atm 0.000797 kw-hours cubic feet/hr 2.2957 x 10-5 acre-ft/hr cubic feet/hr 7.8658 cu cm/sec cubic feet/hr 60 cu ft/hr cubic feet/hr 7.4805 gallons (US)/hr cubic feet/hr 28.316 liters/hr cubic feet/min 0.00138 acre-ft/hr cubic feet/min 2.2956 x 10-5 acre-ft/min cubic feet/min 471.95 cu cm/sec cubic feet/min 60 cu ft/hr cubic feet/min 7.48052 gallons (US)/min cubic feet/min 0.1247 gallons (US)/sec cubic feet/min 0.47193 liters/sec cubic feet/min 62.43 lbs of water/min cubic feet/pound 62.428 cu cm/gram cubic feet/pound 62.4262 mm/gram cubic feet/sec 0.99173 acre-inches/hr cubic feet/sec 28316.8 cu cm/sec cubic feet/sec 2.2222 cu yards/min cubic feet/sec 448.83 gallons (US)/min cubic feet/sec 1698.96 liters/min cubic feet/sec 28.316 liters/sec cubic feet/sec 0.64632 million gallons/day cubic feet/sec 448.83 gallons/min cubic feet of sea water (at specific gravity 1.026) 640 lbs cubic feet of water 60°F 63.367 lbs of water cubic feet of water/sec 3741.98 lbs of water/min cubic inches 0.00010013 barrels (UK liq) cubic inches 0.0001417 barrels (US dry) cubic inches 0.00013743 barrels (US liq) cubic inches 0.00694 board ft cubic inches 0.00045058 bushels (UK dry) cubic inches 0.00046503 bushels (US dry) cubic inches 16.387064 cu cm (C.C.) cubic inches 0.0005787 cu ft cubic inches 0.00001639 cu meters cubic inches 0.00002143 cu yards cubic inches 4.6139 drachms (UK fl) cubic inches 4.4329 drams (US fl) cubic inches 0.11535 gills (UK) cubic inches 0.13853 gills (US liq) cubic inches 0.0036046 gallons (UK) cubic inches 0.00372 gallons (US dry) cubic inches 0.004329 gallons (US liq) cubic inches 0.016387 liters cubic inches 16.387064 milliliters cubic inches 276.84 minims (UK fl) cubic inches 265.97 minims (US fl) cubic inches 0.57674 ounces (UK fl) cubic inches 0.55411 ounces (US fl) cubic inches 0.0018023 pecks (UK dry) cubic inches 0.0018601 pecks (US dry) cubic inches 0.028837 pints (UK) cubic inches 0.0297616 pints (US dry) cubic inches 0.0346320 pints (US liq) cubic inches 0.014419 quarts (UK) cubic inches 0.014881 quarts (US dry) cubic inches 0.017316 quarts (US liq) cubic inches 13.842 scruples (UK fl) cubic inches of water 60°F 0.03609 lbs of water cubic meters 0.00081 acre-ft cubic meters 6.11026 barrels (UK) cubic meters 8.64849 barrels (US dry) cubic meters 8.38641 barrels (US liq) cubic meters 27.4962 bushels (UK) cubic meters 28.3776 bushels (US) cubic meters 1000000 cu cm cubic meters 35.3147 cu ft cubic meters 61023.7 cu in cubic meters 1.307951 cu yards cubic meters 219.969 gallons (UK) cubic meters 264.172 gallons (US liq) cubic meters 4.1932 hogshead cubic meters 1000 liters cubic meters 2113.38 pints (US liq) cubic meters 1056.69 quarts (US liq) cubic meters 1.0 steres cubic meters 1.0 ton (metric) water cubic meters 0.353 ton (register) RT cubic meters/min 219.969 gallons (UK)/min cubic meters/min 264.172 gallons (US)/min cubic meters/min 999.97 liters/min cubic meters of charcoal 250 kg cubic meters of solid wood 600 kg cubic mm 0.001 cu cm cubic mm 6.102 x 10-5 cu inches cubic mm 1 x 10-9 cu meters cubic mm 0.01689 minims (UK) cubic mm 0.01623 minims (US) cubic yards 21.0223 bushels (UK) cubic yards 21.6962 bushels (US) cubic yards 764554.9 cu cm cubic yards 27 cu ft cubic yards 46656 cu in cubic yards 0.76455 cu meters cubic yards 168.179 gallons (UK) cubic yards 173.569 gallons (US dry) cubic yards 201.974 gallons (US liq) cubic yards 764.554857984 liters cubic yards 1615.9 pints (US liq) cubic yards 112 prospecting dishes cubic yards 672.715 quarts (UK) cubic yards 694.279 quarts (US dry) cubic yards 807.896 quarts (US liq) cubic yards/min 0.45 cu ft/sec cubic yards/min 3.3662 gallons (US)/sec cubic yards/min 12.742 liters/sec cubits 45.72 to 55.9 cm cubits 1.5 ft cubits 18 to 22 inches cubits is the distance from the elbow to the finger tip: cubit (Bible) 21.8 inches cubit (Egypt 2650BC) 20.6 inches cubit (Babylon 1500BC) 20.9 inches cubit (Assyrian 700BC) 21.6 inches cubit (Jerusalem 1AD) 20.6 inches cubit (Druid Eng 1AD) 20.4 inches cubit (Black,Arabia,800AD) 21.3 inches cubit (Mexico-Aztec) 20.7 inches cubit (Ancient China) 20.9 inches cubit (Ancient Greece) 18.2 inches cubit (England) 18.0 inches cubit (Northern 3000BC to 1800AD) 26.6 inches cups 0.0625 gallons cups 2 gills cups 0.2365882 liters cups 284.13 milliliters cups 8.0 ounce, fl (US liq) cups 0.5 pints cups 0.25 quarts cups 16 tablespoons cups 48 teaspoons cups, metric 250 milliliters cups, tea 0.25 pint cups, tea 142.06 milliliters daltons (Chem) 1.66 x 10-24 grams daltons (Phys) 1.659 x 10-24 grams days 24 hours days 1440 minutes days 86400 sec days 0.14286 weeks days 0.0027397 years day-mean solar 1.0027379 day (sideral) day-mean solar 24 hours (mean solar) day-mean solar 24.06571 hours (sideral) day-mean solar 0.0027397 years (calendar) day-mean solar 0.002738 years (sideral) day-mean solar 0.002738 years (tropical) days (sideral) 0.9972696 days (mean solar) days (sideral) 23.93447 hours (mean solar) days (sideral) 24 hours (sideral) days (sideral) 1436.068 min (mean solar) days (sideral) 1440 min (sideral) days (sideral) 86400 sec (sideral) days (sideral) 0.002732 years (calendar) days (sideral) 0.00273 years (sideral) days (sideral) 0.00273 years (tropical) decibels 0.1 bels decigram 0.1 gram decigram 1.5432 grains US deciliter 6.1023 cubic inches US deciliter 0.845 gill US deciliter 0.704 gill UK deciliter 0.1 liter deciliter 0.18 pint US dry deciliter 0.21 pint US liquid decimeter 10 cm decimeter 0.32808 ft decimeter 3.937 inches decimeter 0.1 meter decimeter 3.937 inches decisteres 0.1 cu meters degrees (angle) 0.00278 circles degrees (angle) 60 min degrees (angle) 0.011111 quadrants degrees (angle) 0.01745 radians degrees (angle) 3600 sec degrees/cm 0.01745 radians/cm degrees/ft 0.00056 radians/cm degrees/inch 0.00687 radians/cm degrees/min 0.01667 degrees/sec degrees/min 0.00029 radians/sec degrees/min 4.6296 x 10-5 revolutions/sec degrees/sec 0.01745 radians/sec degrees/sec 0.16666 revolutions/min degrees/sec 0.002778 revolutions/sec dekagrams 10 grams dekagrams 10 cu cm dekagrams 0.3527 ounces US dekaliters 2.200 gallons UK dekaliters 2.6417 gallons US liquid dekaliters 10 liters dekaliters 1.1351 pecks US dry dekaliters 18.162 pints (US dry) dekaliters 8.80 quarts dekameter 100 cm dekameter 32.8084 ft dekameter 393.7008 inches dekameter 0.001 km dekameter 10 meters dekameter 10.9361 yards demals 1 gm-equiv/cu decim density of dry air 0.001293 grams/cu cm (at 0°C and 760 mm) digit (Ancient Greece) 1.84 cm digit (Ancient Greece) 0.72 inches digit (Ancient Greece) 0.01 orguia digitus (Ancient Rome) 1.84 cm digitus (Ancient Rome) 0.73 inches digitus (Ancient Rome) 0.25 palmus drachms (apot) 2.194 drachms (avdp) drachms (apot) 60 grains (troy) drachms (apot) 0.125 ounces (apot or troy) drachms (apot) 0.13714 ounces (avdp) drachms (apot) 3.0 scruples (apot) drachms (apot) 0.4557 drachms (apot) drachms (apot) 0.27344 grains (troy) drachms (apot) 0.056966 ounces (apot or troy) drachms (apot) 0.0625 ounces (avdp) drachms (UK fl) 3.55163 cu cm drachms (UK fl) 0.21673 cu in drachms (UK fl) 0.96076 drams (US fl) drachms (UK fl) 4.2923 grams drachms (UK fl) 3.55163 milliliters drachms (UK fl) 60 minims (UK fl) drachms (UK fl) 57.646 minims (US fl) drachms (UK fl) 0.125 ounces (UK fl) drachms (UK fl) 0.1201 ounces (US fl) drachms (UK fl) 3.0 scruples (UK fl) drams (apot) 3.6967 cu cm drams (apot) 2.194 drams (avdp) drams (apot) 60 grains drams (apot) 0.125 ounces (apot or troy) drams (apot) 0.13714 ounces (avdp) drams (apot) 3.0 scruples drams (apot) 0.2136 salueng (BB) drams (apot) 0.2153 salueng (MB) drams (apot) 5.3408 satang (BB) drams (apot) 5.3827 satang (MB) drams (avdp) 0.455729 drams (apot) drams (avdp) 27.3437 grains drams (avdp) 1.7718452 grams drams (avdp) 0.056966 ounces (apot or troy) drams (avdp) 0.0625 ounces (avdp) drams (avdp) 1.13932 pennyweights drams (avdp) 0.004747 lbs (troy) drams (avdp) 0.00391 lbs (avdp) drams (avdp) 0.46875 salueng (BB) drams (avdp) 0.4725 salueng (MB) drams (avdp) 11.72 satang (BB) drams (avdp) 11.812 satang (MB) drams (avdp) 1.36719 scruples (apoth) drams (US fl) 3.6967 cu cm drams (US fl) 0.225586 cu in drams (US fl) 1.04084 drachms (UK fl) drams (US fl) 0.03125 gills (US) drams (US fl) 3.69669 mm drams (US fl) 62.45 minims (UK fl) drams (US fl) 60 minims (US fl) drams (US fl) 0.13011 ounces (UK fl) drams (US fl) 0.125 ounces (US fl) drams (US fl) 0.00781 pints (US liq) drams (troy) 2.19429 drams (avdp) drams (troy) 60 grains drams (troy) 3.8879346 grams drams (troy) 0.125 ounces (troy) dynes 0.015737 grains dynes 0.0010197 grams dynes 0.0000001 joules/cm dynes 0.00001 joules/meter (newton) dynes 0.00000102 kg dynes 0.000002248 lbs dynes 0.00007233 poundals dynes/cm 1 ergs/sq cm dynes/cm 0.01 ergs/sq mm dynes/cm 0.0010197 grams/cm dynes/cm 0.0001837 poundals/inch dynes/cu cm 0.0010197 grams/cu cm dynes/cu cm 0.001185 poundals/cu inch dynes/sq cm 0.0000009869 atm dynes/sq cm 0.000001 bars dynes/sq cm 1 baryes dynes/sq cm 0.00101975 cm of water at 4°C dynes/sq cm 0.00101972 grams/sq cm dynes/sq cm 0.00002953 inches of mercury (at 0°C) dynes/sq cm 0.0004015 inches of water (at 4°C) dynes/sq cm 0.010197 kg/sq meter dynes/sq cm 0.0001837 poundals/inch dynes/sq cm 0.0004666 poundals/sq in dynes/sq cm 0.0000145 lbs/sq in dyne-cm 1 ergs dyne-cm 0.000002373 ft-poundals dyne-cm 0.00007376 ft-lbs dyne-cm 0.00102 gram-cm dyne-cm 8.8507 x 10-7 inch-pounds dyne-cm 1.0197 x 10-8 kg-meters dyne-cm 1 x 10-7 newton-meters ell 114.3 cm ell 45 inches em, pica 0.4233 cm em, pica 0.167 inches ephah 22 liters ephah 10 omers ergs 9.486 x 10-11 btu ergs 1.0 cm-dynes ergs 0.00102 cm-grams ergs 9.8692 x 10-7 cu cm-atmospheres ergs 3.4853 x 10-11 cu ft-atmospheres ergs 5.122 x 10-10 cu ft-lbs/sq in ergs 1 dyne-cm ergs 6.242 x 1011 electron volts ergs 2.374 x 10-6 ft-poundals ergs 7.376 x 10-8 ft-pounds ergs 2.3901 x 10-8 gram-calories ergs 0.0010197 gram-cm ergs 3.725 x 10-14 hp-hours ergs 1 x 10-7 joules ergs 0.998 x 10-7 joules (Int) ergs 2.3901 x 10-11 kg-calories ergs 2.778 x 10-14 kilowatt-hours ergs 2.389 x 10-11 kg-calories ergs 1.0197 x 10-8 kg-meters ergs 9.869 x 10-10 liter-atmospheres ergs 2.773 x 10-11 watt-hours ergs 1 x 10-7 watt-sec ergs/sec 5.691 x 10-9 btu/min ergs/sec 1.0 cm-dynes/sec ergs/sec 0.000004426 ft-lbs/min ergs/sec 7.3756 x 10-8 ft-lbs/sec ergs/sec 1.434 x 10-6 gram calories/min ergs/sec 1 dyne-cm/sec ergs/sec 4.425 x 10-6 ft-lbs/min ergs/sec 7.376 x 10-8 ft-lbs/sec ergs/sec 0.0010197 gram-cm/sec ergs/sec 1.341 x 10-10 hp ergs/sec 1 x 10-7 joules/sec ergs/sec 1.433 x 10-9 kg-calories/min ergs/sec 1.0 x 10-10 kw ergs/sec 1 x 10-7 watts ergs/sq cm 1 dynes/cm ergs/sq cm 0.01 ergs/sq mm ergs/sq mm 100 dynes/cm ergs/sq mm 100 ergs/sq cm erg-sec 1.5093 x 1026 Planck's constant faradays 96500 amperes (absolute) faradays 26.8 ampere-hours faradays 9.649 x 104 coulombs faradays/sec 9.649 x 104 ampere (absolute) farads 1 x 10-9 abfarads farads 1.00049 farads (Int) farads 1 x 106 microfarads farads 8.98758 x 1011 statfarads farads (Int) 0.9995 farads fathoms 182.88 cm fathoms 6.00 ft fathoms 0.1 furlongs fathoms 72 inches fathoms 1.8288 meters fathoms 0.00098747 miles (naut, Int) fathoms 0.0011363 miles (statute) fathoms 2 yards feet 30.48 cm feet 0.015151 chains (Gunter's) feet 0.16666 fathoms feet 0.999998 ft (US Survey) feet 0.001515 furlongs feet 12 inches feet 0.0003048 km feet 1.2 kueb (BB) feet 1.2192 kueb (MB) feet 0.3048 meters feet 304800 microns feet 0.0001645 miles (naut, Int) feet 0.00018939 miles (statute) feet 304.8 mm feet 12000 mils feet 14.4 nieu (BB) feet 14.63 nieu (MB) feet 0.060606 rods feet 0.05 ropes (UK) feet 0.6 sawk (BB) feet 0.6096 sawk (MB) feet 0.15 wah (BB) feet 0.1524 wah (MB) feet 0.3333333 yards feet (US Survey) 30.48006 cm feet (US Survey) 0.015152 chains (Gunter's) feet (US Survey) 0.01000002 chains (Ramden's) feet (US Survey) 1.000002 ft feet (US Survey) 12.000024 inches feet (US Survey) 1.515155 links (Gunter's) feet (US Survey) 1.000002 links (Ramden's) feet (US Survey) 0.304801 meters feet (US Survey) 0.00018939 miles (statute) feet (US Survey) 0.06060618 rods feet (US Survey) 0.333334 yards feet (Athens History) 12.44 inches feet (Aegina History) 12.36 inches feet (Miletus History) 12.52 inches feet (Olympia History) 12.64 inches feet (Etrusia History) 12.44 inches feet (Rome History) 11.66 inches feet (North History) 13.19 inches feet (England History) 13.19 inches feet (France History) 12.79 inches feet (Moscos History) 13.17 inches feet of air at 60°F 3.608 x 10-5 atmospheres feet of air at 60°F 0.0009 ft of Hg at 0°C feet of air at 60°F 0.00122 ft of H2O at 60°F feet of air at 60°F 0.00108 in of Hg at 0°C feet of air at 60°F 0.00053 lbs/sq in feet of Hg at 0°C 30.48 cm of Hg at 0°C feet of Hg at 0°C 13.608 ft of H2O at 60°F feet of Hg at 0°C 163.302 in of H2O at 60°F feet of Hg at 0°C 94.302 ounces/sq in feet of Hg at 0°C 5.8938 lbs/sq in feet of water at 4°C 0.0295 atmospheres feet of water at 4°C 2.2419 cm of Hg at 0°C feet of water at 4°C 29889.8 dynes/sq cm feet of water at 4°C 30.479 grams/sq cm feet of water at 4°C 0.8826 inches of Hg at 0°C feet of water at 4°C 0.03048 kg/sq cm feet of water at 4°C 304.79 kg/sq meter feet of water at 4°C 62.43 lb/sq ft feet of water at 4°C 0.43351 lb/sq in feet/hour 30.48 cm/hr feet/hour 0.508 cm/min feet/hour 0.00846 cm/sec feet/hour 0.01666 ft/min feet/hour 12 in/hr feet/hour 0.0003 km/hr feet/hour 5.08 x 10-6 km/min feet/hour 0.00016458 knots (Int) feet/hour 0.0001894 miles/hr feet/hour 3.15656 x 10-6 miles/min feet/hour 5.2609 x 10-8 miles/sec feet/min 0.508 cms/sec feet/min 0.01667 ft/sec feet/min 0.018288 km/hr feet/min 0.3048 meters/min feet/min 0.011363 miles/hr feet/sec 30.48 cm/sec feet/sec 1.09728 km/hr feet/sec 0.01829 km/min feet/sec 0.5921 knots feet/sec 18.288 meters/min feet/sec 0.3048 meters/sec feet/sec 0.681818 miles/hr feet/sec 0.011364 miles/min feet/sec/sec 30.48 cm/sec/sec feet/sec/sec 1.0973 km/hr/sec feet/sec/sec 0.3048 meters/sec/sec feet/sec/sec 0.681818 miles/hr/sec feet/100 feet 1.0 percent grade fifth 38.4 jiggers fifth 25.6 ounces, fluid fifth 1.6 pints fifth 76.9 pony fifth 0.8 quart fifth 25.6 shots firkins (UK) 1.125 bushels (UK) firkins (UK) 40914.8 cu cm firkins (UK) 1.44489 cu ft firkins (UK) 1.2009 firkins (US) firkins (UK) 9 gallons (UK) firkins (UK) 40.91364 kiters firkins (UK) 72 pints (UK) firkins (US) 0.294643 barrels (US dry) firkins (US) 0.285715 barrels (US liq) firkins (US) 0.966788 bushels (US) firkins (US) 1.203125 cu ft firkins (US) 0.832675 firkins (UK) firkins (US) 9 gallons (US liq) firkins (US) 34.0677 liters firkins (US) 72 pints (US liq) flask of mercury 34.5 kg foot-candles 1 lumen/sq ft foot-candles 10.7639 lumen/sq meter foot-candles 10.7639 lux foot-candles 1.07639 milliphots foot-lamberts 0.00034 candles/sq cm foot-lamberts 0.31831 candles/sq ft foot-lamberts 1.07639 millilamberts foot-lamberts 0.0010764 lamberts foot-lamberts 1 lumens/sq ft foot-poundals 3.9968 x 10-5 btu foot-poundals 3.9942 x 10-5 btu (IST) foot-poundals 3.991 x 10-5 btu (mean) foot-poundals 0.010072 cal, gram foot-poundals 0.010065 cal, gram (IST) foot-poundals 0.010057 cal, gram (mean) foot-poundals 0.41589 cu cm-atm foot-poundals 1.4687 x 10-5 cu ft-atm foot-poundals 4.21401 x 105 dyne-cm foot-poundals 4.21401 x 105 ergs foot-poundals 0.03108 ft-lbs foot-poundals 1.5697 x 10-8 hp-hr foot-poundals 0.0421401 joules foot-poundals 0.042133 joules (Int) foot-poundals 0.004297 kg-meters foot-poundals 1.1706 x 10-8 kw-hr foot-poundals 0.0004159 liter-atm foot-pounds 0.001286 btu foot-pounds 0.001285 btu (IST) foot-pounds 0.00128 btu (mean) foot-pounds 0.32405 cal, gram foot-pounds 0.32384 cal, gram (IST) foot-pounds 0.32358 cal, gram (mean) foot-pounds 0.32421 cal, gram at 20°C foot-pounds 0.00032 cal, kg foot-pounds 0.00047 cu ft-atm foot-pounds 1.3558 x 107 dyne-cm foot-pounds 1.3558 x 107 ergs foot-pounds 32.174 ft-poundals foot-pounds 0.3238 gram-calories foot-pounds 13825.5 gram-cm foot-pounds 5.05 x 10-7 hp-hours foot-pounds 1.3558 joules foot-pounds 0.0003241 kg-calories foot-pounds 0.13825 kg-meters foot-pounds 3.766 x 10-7 kw-hours foot-pounds 3.766 x 10-7 kw-hours (Int) foot-pounds 0.01338 liter-atm foot-pounds 1.35582 newton-meters foot-pounds 0.000377 watt-hours foot-pounds/hr 2.1432 x 10-5 btu/min foot-pounds/hr 2.1401 x 10-5 btu (mean)/min foot-pounds/hr 0.0054 cal, gram/min foot-pounds/hr 0.00539 cal, gram (mean)/min foot-pounds/hr 2.2597 x 105 ergs/min foot-pounds/hr 0.01666 ft-lbs/min foot-pounds/hr 5.0505 x 10-7 hp foot-pounds/hr 5.1205 x 10-7 hp (metric) foot-pounds/hr 3.7662 x 10-7 kw foot-pounds/hr 0.0003766 watts foot-pounds/hr 0.0003765 watts (Int) foot-pounds/min 0.001286 btu/min foot-pounds/min 2.1432 x 10-5 btu/sec foot-pounds/min 2.1401 x 10-5 btu (mean)/sec foot-pounds/min 0.00540 cal, gm/sec foot-pounds/min 0.00539 cal, gm (mean)/sec foot-pounds/min 2.2597 x 105 ergs/sec foot-pounds/min 0.01667 ft-lbs/sec foot-pounds/min 0.000030303 hp foot-pounds/min 0.000030723 hp (metric) foot-pounds/min 0.0226 joules/sec foot-pounds/min 0.02259 joules (Int)/sec foot-pounds/min 0.0003241 kg-calories/min foot-pounds/min 0.000022597 kw foot-pounds/min 0.022597 watts foot-pounds/lb 0.001286 btu/lb foot-pounds/lb 0.001286 btu (IST)/lb foot-pounds/lb 0.001284 btu (mean)/lb foot-pounds/lb 0.000714 cal, gm/gm foot-pounds/lb 0.0007139 cal, gm (IST)/gm foot-pounds/lb 0.0007134 cal, gm (mean)/gm foot-pounds/lb 5.0505 x 10-7 hp-hr/lb foot-pounds/lb 0.002989 joules/gram foot-pounds/lb 0.0003 kg-meters/gram foot-pounds/lb 8.303 x 10-10 kw-hr/gram foot-pounds/sec 4.6263 btu/hr foot-pounds/sec 0.077158 btu/min foot-pounds/sec 0.07704 btu (mean)/min foot-pounds/sec 0.00129 btu/sec foot-pounds/sec 0.00128 btu (mean)/sec foot-pounds/sec 0.32405 cal, gm/sec foot-pounds/sec 0.32358 cal, gm (mean)/sec foot-pounds/sec 1.3558 x 107 ergs/sec foot-pounds/sec 13825.5 gram-cm/sec foot-pounds/sec 0.001818 hp foot-pounds/sec 1.3558 joules/sec foot-pounds/sec 0.01945 kg-calories/min foot-pounds/sec 0.001356 kw foot-pounds/sec 1.3558 watts foot-pounds/sec 1.3556 watts (Int) furlongs 20116 cm furlongs 10 chains (Gunter's) furlongs 6.6 chains (Ramden's) furlongs 660 ft furlongs 7920 inches furlongs 201.168 meters furlongs 0.1086 miles (naut, Int) furlongs 0.125 miles (statute) furlongs 0.125 mils (surveyors) furlongs 40 rods furlongs 220 yards furlongs 4.95 sen (BB) furlongs 5.0292 sen (MB) furlongs 99 wah (BB) furlongs 100.6 wah (MB) gallons (UK dry, fl, liq) 0.02778 barrels (UK liq) gallons (UK) 0.038126 barrels (US liq) gallons (UK) 0.125 bushels (UK dry) gallons (UK) 0.12902 bushels (US dry) gallons (UK) 4546.09 cu cm gallons (UK) 0.16054 cu ft gallons (UK) 277.419 cu in gallons (UK) 0.004546 cu meters gallons (UK) 1280 drachms (UK flu) gallons (UK) 0.1111 firkins (UK) gallons (UK) 1.20095 gallons (US liq) gallons (UK) 32 gills (UK) gallons (UK) 38.43 gills (US liq) gallons (UK) 4.54609 liters gallons (UK) 76800 minims (UK) gallons (UK) 160 ounces (UK fl) gallons (UK) 153.721 ounces (US fl) gallons (UK) 0.5 pecks (UK dry) gallons (UK) 0.51603 pecks (US dry) gallons (UK) 8.0 pints (UK) gallons (UK) 8.2565 pints (US dry) gallons (UK) 9.6076 pints (US liq) gallons (UK) 10 lbs of water at 62°F gallons (UK) 10.022 lbs of water gallons (UK) 10.3 lbs of salt water gallons (UK) 4.0 quarts (UK) gallons (UK) 4.1282 quarts (US dry) gallons (UK) 4.8038 quarts (US liq) gallons (UK) 0.015625 quarters (UK dry) gallons (UK) 4.546 tanan gallons (US dry) 0.038096 barrels (US dry) gallons (US dry) 0.03694 barrels (US liq) gallons (US dry) 0.125 bushels (US) gallons (US dry) 4404.88 cu cm gallons (US dry) 0.15556 cu ft gallons (US dry) 268.8 cu in gallons (US dry) 1.163647 gallons (US liq) gallons (US dry) 4.4048 liters gallons (US liq) 3.0688 x 10-6 acre-ft gallons (US liq) 0.02313 barrels (UK liq) gallons (US liq) 0.031746 barrels (US liq) gallons (US liq) 0.023809 barrels (US petrol) gallons (US liq) 0.10742 bushels (US) gallons (US liq) 3785.41 cu cm gallons (US liq) 0.13368 cu ft gallons (US liq) 231 cu in gallons (US liq) 0.003785 cu meters gallons (US liq) 0.004951 cu yards gallons (US liq) 0.83267 gallons (UK) gallons (US liq) 0.85937 gallon (US dry) gallons (US liq) 1 gallons (wine) gallons (US liq) 32 gills (US) gallons (US liq) 3.785411784 liters gallons (US liq) 61440 minims (US) gallons (US liq) 133.23 ounces (UK fl) gallons (US liq) 128 ounces (US fl) gallons (US liq) 6.6614 pints (UK) gallons (US liq) 6.8749 pints (US dry) gallons (US liq) 8.0 pints (US liq) gallons (US liq) 3.3307 quarts (UK) gallons (US liq) 3.4375 quarts (US dry) gallons (US liq) 4.0 quarts (US liq) gallons (US liq) 3.785 tanan gallons H2O (UK) 10 lbs of H2O gallons H2O (US) 4°C 8.34517 lbs of H2O gallons H2O (US) 60°F 8.33717 lbs of H2O gallons (US)/day 0.00557 cu ft/hr gallons (UK)/hr 7.5768 x 10-5 cu meters/min gallons (US)/hr 3.0689 x 10-6 acre-feet/hr gallons (US)/hr 0.13368 cu ft/hr gallons (US)/hr 6.309 x 10-5 cu meters/min gallons (US)/hr 8.2519 x 10-15 cu yards/min gallons (US)/hr 3.7853 liters/hr gallons (US)/min 8.0208 cu ft/hr gallons (US)/min 0.002228 cu ft/sec gallons (US)/min 0.06308 liters/sec gallons (UK)/sec 4546.09 cu cm/sec gallons (US)/sec 3785.4 cu cm/sec gallons (US)/sec 8.0208 cu ft/min gallons (US)/sec 0.29707 cu yards/min gallons (US)/sec 227.118 liters/min gammas 1 x 10-6 grams gammas 1 micrograms gas constants (R) 0.0821 (atm)(liter)/(gm- mole)(°K) gas constants 1.987 gm-cal/(gm-mole)(°K) gas constants 1.987 btu/(lb-mole)(°R) gas constants 1.987 chu/(lb-mole)(°K) gas constants 8.314 joules/(gm-mole)(°K) gas constants 1546 (ft)(lb force)/(lb mole)(°R) gas constants 10.73 (lb force/sq in)(cu ft)/(lb-mole)(°R) gas constants 18510 (lb force/sq in)(cu in)/(lb-mole)(°R) gas constants 0.7302 (atm)(cu ft)/(lb- mole)(°R) gas constants 848000 (kgs/m 2)(cu cm)/(lb- mole)(°K) gausses 0.7958 amp-turns/cm gausses 0.9997 gausses (Int) gausses 1.0 gilberts/cm gausses 1 lines/sq cm gausses 6.4516 lines/sq in gausses 1 maxwells/sq cm gausses 0.00000001 webers/sq cm gausses 0.00000006452 webers/sq in gausses 0.0001 webers/sq meter gausses (Int) 1.00033 gausses geepounds 1 slugs geepounds 14.594 kg gerah (Old Testament) 0.1 bekahs gerah (Old Testament) appx 0.5 grams gerah (Old Testament) 0.05 shekels gigameters 1 x 109 meters gilberts 0.07958 abampere-turns gilberts 0.79577 ampere-turns gilberts 1.00016 gilberts (Int) gilberts (Int) 0.99983 gilberts gilberts/cm 0.79577 amp-turns/cm gilberts/cm 2.02127 amp-turns/in gilberts/cm 79.58 amp-turns/meter gilberts/cm 1 oersteds gilberts/maxwell 7.958 x 107 ampere-turns/weber gills (UK liq, dry) 142.06 cu cm gills (UK) 8.6694 cu in gills (UK) 0.0312 gallons (UK) gills (UK) 1.2009 gills (US liq) gills (UK) 0.14207 liters gills (UK) 5.0 ounces (UK fl) gills (UK) 4.8038 ounces (US fl) gills (UK) 0.25 pints (UK) gills (UK) 0.24223 pints (US dry) gills (UK) 0.30024 pints (US liq) gills (UK) 0.125 quarts (UK) gills (UK) 0.12901 quarts (US dry) gills (UK) 0.15012 quarts (US liq) gills (US liq) 118.29 cu cm gills (US liq) 7.2188 cu in gills (US liq) 32 drams (US fl) gills (US liq) 0.0312 gallons (US liq) gills (US liq) 0.83267 gills (UK) gills (US liq) 0.118294118 liters gills (US liq) 1920 minims (US) gills (US liq) 4.1634 ounces (UK fl) gills (US liq) 4.0 ounces (US fl) gills (US liq) 0.20817 pints (UK) gills (US liq) 0.21484 pints (US dry) gills (US liq) 0.25 pints (US liq) gills (US liq) 0.10408 quarts (UK) gills (US liq) 0.10742 quarts (US dry) gills (US liq) 0.125 quarts (US liq) grade 0.0025 circles grade 0.0025 circumferences grade 0.9 degrees grade 54 min grade 0.01571 radians grade 0.0025 revolutions grade 3240 seconds grains 0.32399 carats (metric) grains 0.01667 drams (apot) grains 0.03657 drams (avdp) grains 0.01667 drams (troy) grains 63.546 dynes grains 0.064799 grams grains 64.79891 milligrams grains 0.00208 ounces (troy) grains 0.00228571 ounces (avdp) grains 0.04167 pennyweights grains 0.00017 lbs (troy) grains 0.00014 lbs (avdp) grains 0.05 scruples (avdp) grains 6.4799 x 10-8 tons (metric) grains (troy) 0.01667 drachms (apot) grains (troy) 0.03657 drachms (avdp) grains (troy) 1.0 grains (avdp) grains (troy) 0.064799 grams grains (troy) 0.002083 ounces (apot or troy) grains (troy) 0.0022857 ounces (avdp) grains (troy) 0.04167 pennyweights (dwt) grains (troy) 0.05 scruples (apot) grain/cu ft 2.2883 grams/cu meter grains/gallon (US) 17.118 parts/million (1gm/ml) grains/gallon (US) 142.86 lbs/million gallons grains/gallon (UK) 14.286 parts/million grams 5 carats (metric) grams 1 cu cm grams 10 decigrams grams 0.1 dekagrams grams 0.2572 drams (troy) grams 0.5644 drams (avdp) grams 980.66 dynes grams 0.02646 tahil grams 0.5291 fueng (BB) grams 0.26455 fueng (MB) grams 15.4324 grains (troy) grams 0.00009807 joules/cm grams 0.009807 joules/meter (newtons) grams 0.001 kg grams 1 x 106 micrograms grams 1000 milligrams grams 0.0001 myriagrams grams 0.03527396 ounces (avdp) US grams 0.03215 ounces (troy or apot) grams 0.64301 pennyweight (dwt) grams 0.07093 poundals grams 0.002205 lbs (avdp) grams 0.00268 lbs (troy) grams 6.6139 satang (BB) grams 6.667 satang (MB) grams 0.77162 scruples (apot) grams 1 x 10-6 tons (metric) gram-calories 0.0039683 btu gram-calories 41868000 ergs gram-calories 3.088 ft-lbs gram-calories 0.0000015596 hp-hours gram-calories 0.000001162 kw-hours gram-calories 0.001162 watt-hours gram-calories/sec 14.826 btu-hr gram-cm 9.297 x 10-8 btu gram-cm 9.29 x 10-8 btu (IST) gram-cm 9.288 x 10-8 btu (mean) gram-cm 2.344 x 10-5 cal, gram gram-cm 2.342 x 10-5 cal, gram (IST) gram-cm 2.34 x 10-5 cal, gram (mean) gram-cm 2.343 x 10-5 cal, gram (15°C) gram-cm 2.345 x 10-5 cal, gram (20°C) gram-cm 2.344 x 10-8 cal, kg gram-cm 2.342 x 10-8 cal, kg (IST) gram-cm 2.34 x 10-8 cal, kg (mean) gram-cm 980.7 dyne-cm gram-cm 980.7 ergs gram-cm 0.00233 ft-poundals gram-cm 7.233 x 10-5 ft-lbs gram-cm 3.653 x 10-11 hp-hours gram-cm 9.807 x 10-5 joules gram-cm 2.724 x 10-11 kw-hours gram-cm 2.724 x 10-11 kw-hours (Int) gram-cm 9.807 x 10-5 newton-meters gram-cm 0.00000002343 kg-calories gram-cm 2.724 x 10-8 watt-hours gram/cm 2.54 grams/inch gram/cm 100 kg/km gram/cm 0.1 kg/meter gram/cm 0.0056 lbs/in gram/cm 0.18017 poundals/inch gram/cm 0.067197 lbs/ft gram/cm 0.0056 lbs/inch gram/cm 0.1 tons (metric)/km grams/(cm x sec) 1 poises grams/(cm x sec) 0.0672 lb/(ft x sec) gram-cm/sec 9.301 x 10-8 btu/sec gram-cm/sec 2.344 x 10-5 cal, gram/sec gram-cm/sec 980.7 ergs-sec gram-cm/sec 7.23 x 10-5 ft-lbs/sec gram-cm/sec 1.315 x 10-7 hp gram-cm/sec 9.807 x 10-5 joules/sec gram-cm/sec 9.807 x 10-8 kw gram-cm/sec 9.805 x 10-8 kw (Int) gram-cm/sec 9.807 x 10-5 watts grams/cu cm 980.66 dynes/cu cm grams/cu cm 15.4328 grains/milliliter grams/cu cm 1.000028 grams/milliliter grams/cu cm 1.16236 poundals/cu inch grams/cu cm 62.428 lbs/cu foot grams/cu cm 0.03613 lbs/cu inch grams/cu cm 10.022 lbs/gal (UK) grams/cu cm 9.7111 lbs/gal (US dry) grams/cu cm 8.3454 lbs/gal (US liq) grams/cu cm 0.0000003405 lbs mil-ft grams/cu meter 0.437 grains/cu ft grams/liter 58.417 grains/gallon grams/liter 1000 parts/million (1gm/ml) grams/liter 8.345 lbs/1000 gallons grams/liter 0.062427 lbs/cu ft grams/liter 8.3452 lbs/gal (US) grams/sq cm 0.00097 atm grams/sq cm 0.00098 bars grams/sq cm 0.07356 cm of Hg at 0°C grams/sq cm 980.66 dynes/sq cm grams/sq cm 0.02896 in of Hg at 0°C grams/sq cm 10 kg/sq meter grams/sq cm 0.73556 mm of Hg at 0°C grams/sq cm 0.00034 lbs/sq inch grams/sq cm 0.45762 lbs/sq inch grams/sq cm 0.01422 lbs/sq inch grams/sq cm 2.0481 lbs/sq ft grams/ton (long) 0.9842 milligrams/kg grams/ton (short) 1.1023 milligrams/kg gram wt-sec/sq cm 980.7 poises gravity constant 980.6 cm/(sec x sec) gravity constant 32.17 ft/(sec x sec) hands (hgt of horse) 10.16 cm hands (hgt of horse) 0.3333 ft hands (hgt of horse) 4 inches hap 3.417 basket hap 50 chang hap 60.479 kg (BB) hap 60 kg (MB) hap (catty) 600 grams hap (catty) 100 hap hap (cargo rice) 0.045454 kwien hap (paddy) 0.0625 kwien hap (rice millers) 0.041667 kwien hap (white rice) 0.043478 kwien hap 133.33 lbs (BB) hap 132.28 lbs (MB) hap (rice millers) 136.67 lbs (BB) heat of air (specific) 0.238 cals/(gm)(°C) heat of fusion of water 144 btu/lb heat of fusion of water 79.7 cals/gm heat of vaporization of water @ 1 atm. 970 btu/lb heat of vaporization of water @ 1 atm. 540 cals/gm hectare (ha) 2.4710538 acres hectare 100 ares hectare 1 x 108 sq cm hectare 107629 sq ft hectare 10000 sq meters hectare 0.00386 sq miles hectare 395.369 sq rods hectare 6.25 rai hectare 2500 tarang wah hectogram 2.750 bushels UK hectogram 100 grams hectogram 1 deciliter hectogram 3.5274 ounces US hectogram 7.0932 poundals hectogram 0.2679 lbs (apoth or troy) hectogram 0.2205 lbs (avdp) hectoliter (hl) 2.7497 bushel (UK/imp bushels) hectoliter 2.8378 bushel (US dry) hectoliter 1.00028 x 105 cu cm hectoliter 3.5316 cu feet hectoliter 21.998 gallons UK (imp gal) hectoliter 26.418 gallons US liq hectoliter 100 liters hectoliter 3381.5 ounces (US fl) hectoliter 11.351 pecks (US) hectoliter 0.355 quarter hectometer 10000 cm hectometer 1000 decimeters hectometer 10 dekameters hectometer 328 1/12 ft hectometer 100 meters hectometer 19.88 rods hectometer 109.36 yards hectowatts 100 watts hefner units 0.86 candles (UK) hefner units 0.85 candles (German) hefner units 0.9 candles (Int) hefner units 0.09 10cp pentane candles henries 1 x 109 abhenries henries 0.9995 henries (Int) henries 1000 millihenries henries 1 mks (r or nr) units henries 1.113 x 10-12 stathenries henries (Int) 1.0005 henries henries/meter 79577 gausses/oersted henries/meter 0.0796 mks (nr) units henries/meter 1 mks (r) units hin (Old Testament) 3.66 liters hogsheads (UK) 10.114 cu ft hogsheads (US) 0.5 butts (UK) hogsheads (US) 8.42184 cu ft hogsheads (US) 14553 cu inches hogsheads (US) 0.238 cu m hogsheads (US) 52.458 gallons (UK) hogsheads (US) 63 gallons (US) hogsheads (US) 63 gallons (wine) hogsheads (US) 238.47 liters homer (Old Testament) 220 liters horsepowers (boiler) 33520 btu/hr horsepowers (boiler) 33445 btu (mean)/hr horsepowers (boiler) 140671 cal, gram/min horsepowers (boiler) 140469 cal, gram (mean)/min horsepowers (boiler) 140742 cal, gram (20°C)/min horsepowers (boiler) 9.809 x 1010 ergs/sec horsepowers (boiler) 434107 ft-lbs/min horsepowers (boiler) 13.155 hp (mech) horsepowers (boiler) 13.149 hp (electric) horsepowers (boiler) 13.337 hp (metric) horsepowers (boiler) 13.149 hp (water) horsepowers (boiler) 9809.5 joules/sec horsepowers (boiler) 9.809 kw horsepowers (electric) 2547.16 btu/hr horsepowers (electric) 2545.5 btu (ISST)/hr horsepowers (electric) 2543.5 btu (mean)/hr horsepowers (electric) 178.298 cal, gram/sec horsepowers (electric) 641.87 cal, kg/hr horsepowers (electric) 7.46 x 109 ergs/sec horsepowers (electric) 33013 ft-lbs/min horsepowers (electric) 550.2 ft-lbs/sec horsepowers (electric) 1.0004 hp (mech) horsepowers (electric) 0.07605 hp (boiler) horsepowers (electric) 1.01428 hp (metric) horsepowers (electric) 0.99994 hp (water) horsepowers (electric) 746 joules/sec horsepowers (electric) 0.7457 kw horsepowers (electric) 746 watts horsepowers (mech) 2542.48 btu (mean)/hr horsepowers (mech) 42.436 btu/min horsepowers (mech) 0.706 btu (mean)/sec horsepowers (mech) 6.416 x 105 cal, gram/hr horsepowers (mech) 6.415 x 105 cal, gram (IST)/hr horsepowers (mech) 6.4069 x 105 cal, gram (mean)/hr horsepowers (mech) 10693 cal, gram/min horsepowers (mech) 10686 cal, gram (IST)/min horsepowers (mech) 10678 cal, gram (mean)/min horsepowers (mech) 7.457 x 109 ergs/sec horsepowers (mech) 1980000 ft-lbs/hr horsepowers (mech) 33000 ft-lbs/min horsepowers (mech) 550 ft-lbs/sec horsepowers (mech) 0.076 hp (boiler) horsepowers (mech) 0.9996 hp (electric) horsepowers (mech) 1.01387 hp (metric) horsepowers (mech) 745.7 joules/sec horsepowers (mech) 10.68 kg-calories/min horsepowers (mech) 0.7457 kw horsepowers (mech) 0.7456 kw (Int) horsepowers (mech) 0.212 tons of refrigerant horsepowers (mech) 745.7 watts horsepowers (metric) 2511.3 btu/hr horsepowers (metric) 2509.7 btu (ISST)/hr horsepowers (metric) 2507.7 btu (mean)/hr horsepowers (metric) 6.328 x 105 cal, gram/sec horsepowers (metric) 6.324 x 105 cal, kg/hr horsepowers (metric) 6.319 x 105 ergs/sec horsepowers (metric) 7.355 x 109 ft-lbs/min horsepowers (metric) 32548.6 ft-lbs/sec horsepowers (metric) 542.476 hp (mech) horsepowers (metric) 0.98632 hp (boiler) horsepowers (metric) 0.07498 hp (electric) horsepowers (metric) 0.9859 hp (water) horsepowers (metric) 0.98587 joules/sec horsepowers (metric) 75 kg-meters/sec horsepowers (metric) 0.7355 kw horsepowers (metric) 735.499 watts horsepowers (water) 33015 ft-lbs/min horsepowers (water) 1.00046 hp (mech) horsepowers (water) 0.076 hp (boiler) horsepowers (water) 1.00006 hp (electric) horsepowers (water) 1.0143 hp (metric) horsepowers (water) 0.746 kw horsepower-hours 2546.1 btu horsepower-hours 2544.5 btu (IST) horsepower-hours 2542.5 btu (mean) horsepower-hours 641616 cal, gram horsepower-hours 641196 cal, gram (IST) horsepower-hours 640693 cal, gram (mean) horsepower-hours 2.6845 x 1013 ergs horsepower-hours 1980000 ft-lbs horsepower-hours 641190 gram-calories horsepower-hours 2684000 joules horsepower-hours 641.1 kg-calories horsepower-hours 273700 kg-meter horsepower-hours 0.7457 kw-hours horsepower-hours 745700 watts-hours horsepower-hr/lb 2546 btu/lb horsepower-hr/lb 1414.5 cal, gram/gram horsepower-hr/lb 13750 cu ft-(lb/sq in)/lb horsepower-hr/lb 1980000 ft-lbs/lb horsepower-hr/lb 5918.35 joules/gram hours (mean solar) 0.0417 days (mean solar) hours (mean solar) 0.04178 days (sidereal) hours (mean solar) 1.002738 hours (sidereal) hours (mean solar) 60 min (mean solar) hours (mean solar) 60.164 min (sidereal) hours (mean solar) 3600 sec (mean solar) hours (mean solar) 3609.86 sec (sidereal) hours (mean solar) 0.00595 weeks (mean calendar) hours (sideral) 0.41553 days (mean solar) hours (sideral) 0.04167 days (sidereal) hours (sideral) 0.99727 hours (mean solar) hours (sideral) 59.836 min (mean solar) hours (sideral) 60 min (sidereal) hundredweights (long) 50.802 kg hundredweights (long) 112 lbs (advp) hundredweights (long) 4 quarters (UK long) hundredweights (long) 0.2 quarters (US long) hundredweights (long) 0.05 tons (long) hundredweights (long) 0.0508 tons (metric) hundredweights (short) 45.359237 kg hundredweights (short) 1600 ounces (advp) hundredweights (short) 100 lbs (advp) hundredweights (short) 4 quarters (UK short) hundredweights (short) 0.2 quarters (US short) hundredweights (short) 0.044643 tons (long) hundredweights (short) 0.045359 tons (metric) hundredweights (short) 0.05 tons (short) hundredweights (UK) 50.8 kg hundredweights (UK) 0.05 tons hundredweights (US) 1 cental hundredweights (US) 100 lbs hundredweights (US) 0.454 grams hundredweights (US) 45.359 kg hunh 0.26458 cm (BB) hunh 0.26042 cm (MB) hunh 0.10417 inches (BB) hunh 0.1025 inches (MB) hunh 104.17 mils (BB) hunh 102.53 mils (MB) hunh 2.6458 mm (BB) hunh 2.6042 mm (MB) inches 254000000 angstrom units inches 2.54 cm inches 0.001263 chains (Gunter's) inches 0.0555 cubits inches 0.01388 fathoms inches 0.08333333 ft inches 0.08333 ft (US Survey) inches 9.6 hunh (BB) inches 9.7536 hunh (MB) inches 0.12626 links (Gunter's) inches 0.08333 links (Ramden's) inches 0.0254 meters inches 0.00001578 miles inches 25.4 mm inches 1000 mils inches 1.2 nieu (BB) inches 1.2192 nieu (MB) inches 6.0225 picas (printer) inches 72.27 points (printer) inches 0.0050505 rods inches 0.02778 yards inches of mercury 0°C 0.03342 atmospheres inches of mercury 0°C 0.03386 bars inches of mercury 0°C 33864 dynes/sq cm inches of mercury 0°C 926.2 ft of air at 1 atm, 60°F inches of mercury 0°C 1.1329 feet of H2O at 39.2°F inches of mercury 0°C 34.532 grams/sq cm inches of mercury 0°C 0.03453 kg/sq cm inches of mercury 0°C 345.32 kg/sq meter inches of mercury 0°C 25.4 mm of Hg at 60°C inches of mercury 0°C 7.858 ounces/sq inch inches of mercury 0°C 70.726 lbs/sq ft inches of mercury 0°C 0.4912 lbs/sq in inches of mercury 60°F 0.033327 atm inches of mercury 60°F 39768 dynes/sq cm inches of mercury 60°F 34.434 grams/sq cm inches of mercury 60°F 25.4 mm of Hg at 60°F inches of mercury 60°F 7.8363 ounces/sq inch inches of mercury 60°F 70.5269 lbs/sq ft inches of water 4°C 0.002458 atmosphere inches of water 4°C 2490.8 dynes/sq cm inches of water 4°C 0.07355 inches of Hg at 0°C inches of water 4°C 0.00254 kg/sq cm inches of water 4°C 25.399 kg/sq m inches of water 4°C 83.235 ounces/sq ft inches of water 4°C 0.57802 ounces/sq in inches of water 4°C 5.20218 lbs/sq ft inches of water 4°C 0.03613 lbs/sq in inch-pounds 0.083 or 1/12 ft-lbs inches/hour 2.54 cm/hr inches/hour 0.0833 ft/hr inches/hour 1.5783 x 10-5 miles/hour inches/minute 152.4 cm/hr inches/minute 5 ft/hr inches/minute 0.000947 miles/hr international amperes 0.9998 absolute amperes (US) international coulombs 0.99984 absolute coulombs international volts 1.00033 absolute volts (US) jiggers 0.026 fifths jiggers 1.5 ounces, fl jiggers 0.04166 pints jiggers 2 pony jiggers 1.5 shots joules (abs) 0.0009484 btu joules (abs) 0.0009478 btu (IST) joules (abs) 0.0009471 btu (mean) joules (abs) 0.23901 cal, gram joules (abs) 0.23885 cal, gram (IST) joules (abs) 0.23866 cal, gram (mean) joules (abs) 0.23913 cal, gram at 20°C joules (abs) 0.000239 cal, kg (mean) joules (abs) 0.000348 cu ft-atm joules (abs) 1 x 107 ergs joules (abs) 23.73 ft-poundals joules (abs) 0.7376 ft-lbs joules (abs) 10197.2 gm-cm joules (abs) 3.7251 x 10-7 hp-hr joules (abs) 0.9998 joules (Int) joules (abs) 2.389 x 10-4 kg-cal joules (abs) 0.10197 kg-m joules (abs) 2.78 x 10-7 kw-hr joules (abs) 0.009869 liter-atm joules (abs) 0.999835 volt-coulombs (Int) joules (abs) 0.0002778 watt-hr (abs) joules (abs) 0.0002777 watt-hr (Int) joules (abs) 1 watt-sec joules (abs) 0.9998 watt-sec (Int) joules (Int) 0.000949 btu joules (Int) 0.000948 btu (IST) joules (Int) 0.000947 btu (mean) joules (Int) 0.23904 cal, gram joules (Int) 0.23888 cal, gram (IST) joules (Int) 0.2387 cal, gram (mean) joules (Int) 0.87086 cu cm-atm joules (Int) 0.000349 cu ft-atm joules (Int) 1.00016 x 107 dyne-cm joules (Int) 1.00016 x 107 ergs joules (Int) 23.734 ft-poundals joules (Int) 0.7377 ft-lbs joules (Int) 10199 gm-cm joules (Int) 1.00016 joules (abs) joules (Int) 2.778 x 10-7 kw-hours joules (Int) 0.00987 liter-atm joules (Int) 1.00016 volt-coulombs joules (Int) 1 volt-coulombs (Int) joules (Int) 1.00016 watt-sec joules (Int) 1 watt-sec (Int) joules/ampere-hour 0.00278 joules/abcoulomb joules/ampere-hour 9.266 x 10-14 joules/statcoulomb joules/coulomb 10 joules/abcoulomb joules/coulomb 1 volts joules/cm 107 dynes joules/cm 1.020 x 104 grams joules/cm 100 joules/meter (newtons) joules/cm 723.3 poundals joules/cm 22.48 lbs joules/second (abs) 0.0569 btu/min joules/second (abs) 14.34 cal, gram/min joules/second (abs) 0.01434 cal, kg/min joules/second (abs) 0.01432 cal, kg (mean)/min joules/second (abs) 1 x 107 dyne-cm/sec joules/second (abs) 1 x 107 ergs/sec joules/second (abs) 0.73756 ft-lbs/sec joules/second (abs) 10197 gm-cm/sec joules/second (abs) 0.00134 hp joules/second (abs) 1 watts joules/second (abs) 0.9998 watts (Int) joules (Int)/sec 0.05692 btu/min joules (Int)/sec 0.05683 btu (mean)/min joules (Int)/sec 14.343 cal, gram/min joules (Int)/sec 0.01434 cal, kg/min joules (Int)/sec 1.00016 x 107 dyne-cm/sec joules (Int)/sec 1.00016 x 107 ergs/sec joules (Int)/sec 44.26 ft-lbs/min joules (Int)/sec 0.73768 ft-lbs/sec joules (Int)/sec 10198 gm-cm/sec joules (Int)/sec 0.00134 hp joules (Int)/sec 1.00016 watts joules (Int)/sec 1 watts (Int) kab (Old Testament) 1.2 liter kabiet 0.26458 cm (BB) kabiet 0.26042 cm (MB) kabiet 0.2083 inches (BB) kabiet 0.205 inches (MB) kabiet 2.6458 mm (BB) kabiet 2.6042 mm (MB) kantar (Egypt) 99.094 lbs (avdp) kati (Malaysia) 0.60479 kg kati (Malaysia) 1.333 lbs kilderkins (UK) 81829 cu cm kilderkins (UK) 2.8898 cu ft kilderkins (UK) 4993.5 cu in kilderkins (UK) 0.0818 cu meters kilderkins (UK) 16 to 18 gallons (UK) kilderkins (UK) 72.7 to 81.8 liters kilocalories 4186 joules kilocalories 3.968 btu kilograms 257.21 drams (apoth or troy) kilograms 564.38 drams (avdp) kilograms 980665 dynes kilograms 15432.36 grains kilograms 1000 grams kilograms 0.019684 hundredweights (long) kilograms 0.022046 hundredweights (short) kilograms 0.09807 joules/cm kilograms 9.807 joules/meter (newtons) kilograms 1.653 katis kilograms 1.0 liter kilograms 35.27396 ounces (avdp) US kilograms 32.1507 ounces (troy or apot) kilograms 643.0149 pennyweights kilograms 0.016535 piculs kilograms 2.204623 lbs avdp, US kilograms 2.67923 lbs (troy or apot) kilograms 70.9316 poundals kilograms 0.078736 quarters (UK long) kilograms 0.003937 quarters (US long) kilograms 771.6179 scruples (apoth) kilograms 0.06852 slugs kilograms 0.15745 stones kilograms 0.0009842 tons (long) kilograms 0.001 tons (metric) kilograms 0.001102 tons (short) kilograms 0.0009842 tons (UK) kilograms/cu meter 0.001 grams/cu cm kilograms/cu meter 0.06243 lbs/cu ft kilograms/cu meter 0.000036127 lbs/cu in kilograms/cu meter 3.405 x 10-10 lbs/mil-ft kilograms/meter 0.672 lbs/ft kilograms/sq cm 0.9678 atmospheres kilograms/sq cm 0.98066 bars kilograms/sq cm 73.556 cm of Hg at 0°C kilograms/sq cm 98066 dynes/sq cm kilograms/sq cm 32.809 ft of water at 39.2°F kilograms/sq cm 28.959 inches of mercury at 0°C kilograms/sq cm 2048 lbs/sq ft kilograms/sq cm 14.22 lbs/sq in kilograms sq cm 0.00237 lbs sq ft kilograms sq cm 0.34172 lbs sq in kilograms/sq meter 0.00009678 atmospheres kilograms/sq meter 9.8966 x 10-5 bars kilograms/sq meter 98.066 dynes/sq cm kilograms/sq meter 0.00328 ft of water at 39.2°F kilograms/sq meter 0.1 gm/sq cm kilograms/sq meter 0.002896 inches of mercury at 0°C kilograms/sq meter 0.07356 mm of Hg at 0°C kilograms/sq meter 0.20482 lbs/sq ft kilograms/sq meter 0.001422 lbs/sq in kilograms/sq mm 1000000 kg/sq meter kilograms/sq mm 204816 lbs/sq ft kilograms/sq mm 1422.3 lbs/sq in kilograms/sq mm 0.71117 tons (short)/sq in kilograms-calories 3.968 btu kilograms-calories 3086 ft-lbs kilograms-calories 0.001558 hp-hours kilograms-calories 4186 joules kilograms-calories 4.186 kilojoules kilograms-calories 0.001163 kw-hours kilograms-calories 426.9 meter-kg kilograms-calories/min 51.43 ft-lbs/sec kilograms-calories/min 0.09351 hp kilograms-calories/min 0.06972 kw kilogram-meters 0.009296 btu (mean) kilogram-meters 2.3405 cal, gm (mean) kilogram-meters 0.00234 cal, kg (mean) kilogram-meters 0.003418 cu ft-atm kilogram-meters 9.807 x 107 dyne-cm kilogram-meters 9.807 x 107 ergs kilogram-meters 232.71 ft-poundals kilogram-meters 7.233 ft-lbs kilogram-meters 100000 gr-cm kilogram-meters 0.000003653 hp-hours kilogram-meters 9.8066 joules kilogram-meters 0.8050 joules (Int) kilogram-meters 0.002342 kg-calories kilogram-meters 0.000002723 kw-hours kilogram-meters 0.0968 liter-atm kilogram-meters 9.8066 newton-meters kilogram-meters 0.002724 watt-hours kilogram-meters 0.0027236 watt-hours (Int) kilogram-meters/sec 9.8066 watts kilograms of wood 1 kg of charcoal products kilolines 1000 maxwells kilolines 1 x 10-5 webers kiloliters 1.000028 x 106 cu cm kiloliters 35.3157 cu ft kiloliters 61025.4 cu in kiloliters 1.000028 cu m kiloliters 1.30799 cu yards kiloliters 219.975 gallons (UK) kiloliters 227.027 gallons (US dry) kiloliters 264.179 gallons (US liq) kiloliters 1000 liters kiloliters 100000 centiliters kiloliters 3281 ft kiloliters 39370 inches kiloliters 1000 meters kiloliters 0.6214 miles (stat) kiloliters 0.5396 miles (naut) kiloliters 1000000 mm kiloliters 0.353 register ton (RT) kiloliters 24.606 sen (BB) kiloliters 25 sen (MB) kiloliters 10963.6 yards kiloliters/hr 27.78 cm/sec kiloliters/hr 54.68 ft/min kiloliters/hr 0.9113 ft/sec kiloliters/hr 0.5396 knots kiloliters/hr 16.67 meters/min kiloliters/hr 0.6214 miles/hr kiloliters/hr/sec 27.78 cm/sec/sec kiloliters/hr/sec 0.9113 ft/sec/sec kiloliters/hr/sec 0.2778 meters/sec/sec kiloliters/hr/sec 0.6214 miles/hr/sec kilometers 6.689 x 10-9 astronomical units kilometers 100000 cm kilometers 3280.84 ft kilometers 3280.83 ft (US Survey) kilometers 3.937 x 104 inches kilometers 1.057 x 10-13 light years kilometers 1000 meter kilometers 0.53996 mile (naut, Int) kilometers 0.62137119 mile (statute) kilometers 106 mm kilometers 0.1 myriameters kilometers 198.839 rods kilometers 1093.61 yards kilometer/hour 27.778 cm/sec kilometer/hour 3280.84 ft/hr kilometer/hour 54.6807 ft/min kilometer/hour 0.53996 knots (Int) kilometer/hour 0.2778 meters/sec kilometer/hour 0.62137 miles (statute)/hr kilometer/hour/sec 27.78 cm/sec/sec kilometer/hour/sec 0.9113 ft/sec/sec kilometer/hour/sec 0.2778 m/sec/sec kilometer/hour/sec 0.6214 miles/ft/sec kilometer/min 1666.67 cm/sec kilometer/min 3280.8 ft/min kilometer/min 60 km/hr kilometer/min 32.397 knots (Int) kilometer/min 37.2823 miles/hr kilometer/min 0.62137 miles/min kilovolts/sec 1 x 1011 abvolts/cm kilovolts/sec 1 x 1011 microvolts/meter kilovolts/sec 1 x 1011 millivolts/meter kilovolts/sec 3.336 statvolts/cm kilovolts/sec 2540 volts/inch kilowatts 3414.4 btu/hr kilowatts 3412.2 btu (IST)/hr kilowatts 3409.5 btu (mean)/hr kilowatts 56.82 btu (mean)/min kilowatts 0.9471 btu (mean)/sec kilowatts 859184 cal, gram(mean)/hr kilowatts 14319 cal, gram(mean)/min kilowatts 238.66 cal, gram(mean)/sec kilowatts 859.18 cal, kg(mean)/hr kilowatts 14.32 cal, kg(mean)/min kilowatts 0.23866 cal, kg(mean)/sec kilowatts 1254.7 cu ft-atm/hr kilowatts 1 x 1010 ergs/sec kilowatts 1.424 x 106 ft-poundals/min kilowatts 2.655 x 106 ft-lbs/hr kilowatts 44253 ft-lbs/min kilowatts 737.56 ft-lbs/sec kilowatts 1.0197 x 107 gm-cm/sec kilowatts 0.1019 hp (boiler) kilowatts 1.341 hp (electric) kilowatts 1.3596 hp (metric) kilowatts 3.6 x 106 joules/hr kilowatts 3.599 x 106 joules (IST)/hr kilowatts 1000 joules/sec kilowatts 14.34 kg-calories/min kilowatts 3.671 x 105 kg-meters/hr kilowatts 0.99983 kw (Int) kilowatts 1000 watts kilowatts 999.83 watts (Int) kilowatts 20.640 ton calorie per day (tcal./d.) kilowatts (Int) 3414.99 btu/hr kilowatts (Int) 3412.76 btu (IST)/hr kilowatts (Int) 3410.08 btu (mean)/hr kilowatts (Int) 56.835 btu (mean)/min kilowatts (Int) 0.9472 btu (mean)/sec kilowatts (Int) 859326 cal, gram(mean)/hr kilowatts (Int) 14322 cal, gram(mean)/min kilowatts (Int) 860.56 cal, kg/hr kilowatts (Int) 860 cal, kg(IST)/hr kilowatts (Int) 859.3 cal, kg(mean)/hr kilowatts (Int) 3.55 x 107 cu cm-atm/hr kilowatts (Int) 1254.9 cu ft-atm/hr kilowatts (Int) 1.00016 x 1010 ergs/sec kilowatts (Int) 1.424 x 106 ft-poundals/min kilowatts (Int) 44261 ft-lbs/min kilowatts (Int) 737.68 ft-lbs/sec kilowatts (Int) 1.0199 x 107 gram-cm/sec kilowatts (Int) 1.341 hp kilowatts (Int) 0.102 hp (boiler) kilowatts (Int) 1.341 hp (electric) kilowatts (Int) 1.3598 hp (metric) kilowatts (Int) 3.6006 x 106 joules/hr kilowatts (Int) 3.6 x 106 joules(Int)/hr kilowatts (Int) 367158 kg-meters/hr kilowatts (Int) 1.00016 kw kilowatt-hours 3409.5 btu (mean) kilowatt-hours 859184 cal, gram (mean) kilowatt-hours 3.6 x 1013 ergs kilowatt-hours 2.655 x 106 ft-lbs kilowatt-hours 859850 gram-calories kilowatt-hours 1.341 hp-hours kilowatt-hours 36 x 106 joules kilowatt-hours 860.5 kg-calories kilowatt-hours 367098 kg-meters kilowatt-hours 860500 meter-kg kilowatt-hours 3.53 lbs of water evaporated from and at 212°F kilowatt-hours 22.75 lbs of water raised from 62° to 212°F kilowatt-hours 1000 watt-hr kilowatt-hours 999.8 watt-hr (Int) kilowatt-hours (Int) 3410.1 btu (mean) kilowatt-hours (Int) 860000 cal, gram (IST) kilowatt-hours (Int) 859326 cal, gram (mean) kilowatt-hours (Int) 3.553 x 107 cu cm-atm kilowatt-hours (Int) 1254.9 cu ft-atm kilowatt-hours (Int) 2.656 x 106 ft-lbs kilowatt-hours (Int) 1.3412 hp-hrs kilowatt-hours (Int) 3.6006 x 106 joules kilowatt-hours (Int) 3.6 x 106 joules (Int) kilowatt-hours (Int) 367158 kg-meters kw-hr/gram 1.549 x 106 btu/lb kw-hr/gram 1.548 x 106 btu (IST)/lb kw-hr/gram 1.546 x 106 btu (mean)/lb kw-hr/gram 860421 cal, gram/gram kw-hr/gram 859184 cal, gram(mean)/gram kw-hr/gram 3.553 x 107 cu cm-atm/gram kw-hr/gram 569124 cu ft-atm/gram kw-hr/gram 608.28 hp-hr/lb kw-hr/gram 3.6 x 106 joules/gram kin (Japan) 0.6 kgs knots (Int) 51.44 cm/sec knots (Int) 6076.1 ft/hr knots (Int) 101.269 ft/min knots (Int) 1.688 ft/sec knots (Int) 1.852 km/hr knots (Int) 30.87 meters/min knots (Int) 0.5144 meters/sec knots (Int) 1.0 miles (naut,Int)/hr knots (Int) 1.1508 statue miles/hr knots (Int) 2027 yards/hr koku (Japan) 180.39 liters kotyle (Greece) 1 deciliters kueb 25.4 cm(BB) kueb 25 cm (MB) kueb 0.8333 ft (BB) kueb 0.82021 ft (MB) kueb 10 inches (BB) kueb 9.8425 inches (MB) kueb 0.254 meters (BB) kueb 0.25 meters (MB) kueb 12 nieu kwan (Japan) 3.75 kg kwan (Japan) 8.267 lbs (avdp) kwien 82 baskets (rice millers) kwien 54.994 bushels (UK dry) kwien 56.757 bushels (US dry) kwien 22 hap (cargo rice) kwien 16 hap (paddy) kwien 24 hap (rice millers) kwien 23 hap (white rice) kwien 2000 liters kwien (cargo rice) 2933.3 lbs (BB) kwien (cargo rice) 2910 lbs (MB) kwien (paddy) 2133.3 lbs (BB) kwien (paddy) 2116.5 lbs (MB) kwien (rice millers) 3280 lbs (BB) kwien (white rice) 3066.7 lbs (BB) kwien (white rice) 3042.4 lbs (MB) kwien (cargo rice) 1.33 tons (metric) kwien (general) 1.0 tons (metric) kwien (paddy) 0.968 tons (metric) kwien (rice millers) 1.488 tons (metric) kwien (white rice) 1.391 tons (metric) lamberts 0.31831 candles/sq cm lamberts 295.72 candles/sq ft lamberts 2.0536 candles/sq in lamberts 929.03 ft-lamberts lamberts 1 lumens/sq cm lasts (UK) 2909.4 liters leagues (naut,UK) 1824 ft leagues (naut,UK) 5.559552 kms leagues (naut,UK) 1.0006 leagues (naut, Int) leagues (naut,UK) 1.151 leagues (statute) leagues (naut,UK) 3.4545 miles (statute) leagues (naut,Int) 3038.06 fathoms leagues (naut,Int) 18228 ft leagues (naut,Int) 5.556 km leagues (naut,Int) 1.1508 leagues (statute) leagues (naut,Int) 3.4523 miles (statute) leagues (nautical) 5.559552 km leagues (nautical) 3.0 miles nautical leagues (statute) 4.828032 km leagues (statute) 3 miles statute leagues 118.8 sen (BB) leagues 120.7 sen (MB) li (China) 0.333 miles libbra (Italy) 1 kg light years 63279 astronomical units light years 9.4627 x 1012 km light years 5.878 x 1012 miles lines 1 maxwells lines (UK) 0.2117 cm lines (UK) 0.0833 in lines/sq cm 1.0 gausses lines/sq in 0.155 gausses lines/sq in 1.55 x 10-9 webers/sq cm lines/sq in 1 x 10-8 webers/sq in lines/sq in 1.55 x 10-5 webers/sq meter liniya (Russia) 0.1 in links (engineer) 12 in links (Gunters) 0.01 chains (Gunters) links (Gunters) 0.66 ft links (Gunters) 0.659998 ft (US Survey) links (Gunters) 7.92 in links (Gunters) 0.2012 meters links (Gunters) 0.000125 miles (statute) links (Gunters) 0.04 rods links (Ramdens) 30.48 cm links (Ramdens) 0.01 chains (Ramdens) links (Ramdens) 1 ft links (Ramdens) 12 in links (surveyor's) 20.1168 cm links (surveyor's) 7.92 in liters 0.00629 barrels (petroleum) liters 0.0061104 barrels (UK liq) liters 0.0083866 barrels (US liq) liters 0.0454 bath (Old Testament) liters 0.027497 bushels (UK dry) liters 0.028378 bushels (US dry) liters 1000 cu cm (c.c.) liters 0.0035319 cu ft liters 61.02374 cu in liters 0.00100003 cu meters liters 0.001308 cu yards liters 270.52 drams (US fl) liters 22 ephah (Old Testament) liters 0.219976 gallons (UK/imp gal) liters 0.22703 gallons (US dry) liters 0.264178 gallons (US liq) liters 7.03922 gills (UK) liters 8.4537 gills (US) liters 0.2732 hin (Old Testament) liters 0.00419 hogsheads liters 0.00454 homer (Old Testament) liters 0.833 kab (Old Testament) liters 1 kg (water) liters 0.3 log (Old Testament) liters 16231.2 minims (US) liters 2.2 omer (Old Testament) liters 35.211 ounces (oz fl) liters 35.195 ounces (UK fl) liters 33.81497 ounces (US fl) liters 0.10999 pecks (UK) liters 0.1135 pecks (US) liters 1.7598 pints (UK/imp pt) liters 1.8162 pints (US dry) liters 2.1134 pints (US liq) liters 0.87988 quarts (UK/imp qt) liters 0.908083 quarts (US dry) liters 1.056688 quarts (US liq) liters 1.0 tanan liters 0.05 thang liters/min 0.0353 cu ft/min liters/min 0.0005886 cu ft/sec liters/min 0.26418 gal (US liq)/min liters/min 0.004403 gal (US liq)/sec liters/sec 2.1189 cu ft/min liters/sec 0.0353 cu ft/sec liters/sec 0.07848 cu yards/min liters/sec 15.8508 gal (US liq)/min liters/sec 0.26418 gal (US liq)/sec liters-atm 0.0961 btu liters-atm 0.09604 btu (IST) liters-atm 0.09597 btu (mean) liters-atm 24.2179 cal, gram liters-atm 24.202 cal, gram (IST) liters-atm 24.183 cal, gram (mean) liters-atm 0.0353 cu ft-atm liters-atm 2404.5 ft-poundals liters-atm 74.736 ft-lbs liters-atm 3774 x 10-5 hp-hrs liters-atm 101.33 joules liters-atm 101.31 joules (IST) liters-atm 10.33 kg-meters liters-atm 2.815 x 10-5 kw-hrs liters of LPG 0.53 kg loads (UK) 1 cu yards of alluvium loads 0.72735 kwien loads 1454.7 liters loads 72.735 thang log 10 n 2.303 ln n log (Old Testament) 0.3 liters ln n 0.4343 log 10 n lumens 0.07958 (spherical) candle power lumens 0.0015 watt lumens/sq cm 1 lamberts lumens/sq cm 1 phots lumens/sq ft 1 ft-candles lumens/sq ft 1 ft-lamberts lumens/sq ft 10.7639 lumens/sq meter lumens/sq meter 0.0929 ft-candles lumens/sq meter 0.0929 lumens/sq ft lumens/sq meter 0.0001 phots lux 0.0929 ft-candles lux 1 lumens/sq meter lux 0.0001 phots maass (Germany) 1.837 liters mace (China) 58.33 grains magnum 2.49797 bottles of wine magnum 2 quarts marc (France) 0.2448 kg maxwells 1 gauss-sq cm maxwells 0.001 kilolines maxwells 1 lines maxwells 0.99967 maxwells (Int) maxwells 1 x 10-8 volt-sec maxwells 1 x 10-8 webers maxwells (Int) 1.00033 maxwells maxwells/sq cm 6.4516 maxwells/sq in maxwells/sq in 0.155 maxwells/sq cm megabyte 1048576 bytes megalines 1000000 maxwells megmhos/cm 0.001 abmhos/cm megmhos/cm 2.54 megmhos/inch megmhos/cm 1 (microhm-cm) -1 megmhos/inch 0.3937 megmhos/cm megohms 1.0 x 1012 microhms megohms 1.0 x 106 ohms megohms 1.1126 x 10-6 statohms megohms/cu cm 0.001 abohms/cu cm megohms/cu cm 2.54 megohms/cu in megohms/cu cm 0.1662 ohms/mil-ft megohms/cu in 0.3937 megohms/cu cm meters 1.0 x 1010 angstrom units meters 100 cm meters 0.04971 chains (Gunter's) meters 0.03281 chains (Ramden's) meters 0.54681 fathoms meters 3.28084 ft meters 3.28083 ft (US Survey) meters 0.00497 furlongs meters 39.3701 inches meters 0.001 km meters 4.97097 links (Gunter's) meters 3.2808 links (Ramden's) meters 1 x 10-6 megameters meters 0.0005396 miles (UK, naut) meters 0.0005399 miles (Int, naut) meters 0.0006214 miles (stat) meters 1000 mm meters 1 x 109 millimicrons meters 39370.08 mils meters 0.1988 rods meters 1.09361 yards meters 1.9685 sawk (BB) meters 2.0 sawk (MB) meters 0.4921 wah (BB) meters 0.5 wah (MB) meters 1.093613 yards meters/hr 3.2808 ft/hr meters/hr 0.05468 ft/min meters/hr 0.00054 knots (Int) meters/hr 0.000621 miles (statute)/hr meters/min 1.66667 cm/sec meters/min 3.2808 ft/min meters/min 0.05468 ft/sec meters/min 0.06 km/hr meters/min 0.03238 knots (Int) meters/min 0.03728 miles (statute)/hr meters/sec 196.85 ft/min meters/sec 3.2808 ft/sec meters/sec 3.6 km/hr meters/sec 0.06 km/min meters/sec 2.2369 miles (stat)/hr meters/sec 0.03728 miles (stat)/sec meters/(sec x sec) 100 cm/(sec x sec) meters/(sec x sec) 3.281 ft/(sec x sec) meters/(sec x sec) 3.6 km/(hr x sec) meters/(sec x sec) 2.2369 miles/(hr x sec) meter-candles 1 lumens/sq m meter-kilograms 0.009296 btu meter-kilograms 9.807 x 107 cm-dynes meter-kilograms 105 cm-grams meter-kilograms 98070000 ergs meter-kilograms 7.233 ft-lbs meter-kilograms 9.807 joules meter-kilograms 0.002342 kg-calories meter-kilograms 0.000002723 kw-hours mhos 1 x 10-9 abmhos mhos 1.00049 mhos (Int) mhos 1 mks units mhos 1 siemen's units mhos 8.9876 x 1011 statmhos mhos (Int) 9.995 x 10-10 abmhos mhos (Int) 0.9995 mhos mhos/meter 1 x 10-11 abmhos/cm mhos/meter 1.00049 mhos (Int)/meter microfarads 1.0 x 10-15 abfarads microfarads 1.0 x 10-6 farads microfarads 8.988 x 105 statfarads microfarads 1 x 106 picofarads micrograms 1 x 10-6 grams micrograms 0.001 milligrams microhenries 1 x 10-6 henries microhenries 1.113 x 10-18 stathenries microhms 1000 abohms microhms 1 x 10-12 megohms microhms 1 x 10-6 ohms microhms 1.113 x 10-18 statohms microhm-cm 1000 abohm-cm microhm-cm 6.015 circ mil-ohms/ft microhm-cm 0.3937 microhm-inches microhm-cm 1 x 10-6 ohm-cm microhm-inches 15.279 circ mil-ohms/ft microhm-inches 2.54 microhm-cm microliters 0.000001 liters micromicrofarads 1 x 10-12 farads micromicrons 0.01 angstrom units micromicrons 1 x 10-10 cm micromicrons 3.937 x 10-11 in micromicrons 1 x 10-12 meters micromicrons 1 x 10-6 microns microns 10000 angstrom units microns 0.0001 cm microns 3.2808 x 10-6 ft microns 0.00003937 in microns 0.000001 meters microns 0.001 mm microns 1000 millimicrons miglio (Rome) 0.925 miles mil 0.001 in mil 0.0254 mm miles (naut UK) 8.444 cable lengths (UK) miles (naut UK) 1013.33 fathoms miles (naut UK) 6080.2 ft miles (naut UK) 1853.18 meters miles (naut UK) 1.00064 miles (naut,Int) miles (naut UK) 1.1515 miles (stat) miles (naut Int) 8.439 cable lengths miles (naut Int) 1012.69 fathoms miles (naut Int) 6067.11 ft miles (naut Int) 6067.1 ft (US Survey) miles (naut Int) 1.852 km miles (naut Int) 0.3333 leagues (naut,Int) miles (naut Int) 1852 meters miles (naut Int) 0.99936 miles (naut,Int) miles (naut Int) 1.1507794 miles (stat) miles (stat) 160934 cm miles (stat) 80 chains (Gunter's) miles (stat) 52.8 chains (Ramden's) miles (stat) 5280 ft miles (stat) 5279.99 ft (US Survey) miles (stat) 8 furlongs miles (stat) 63360 inches miles (stat) 1.609344 km miles (stat) 1.701 x 10-12 light years miles (stat) 8000 links (Gunter's) miles (stat) 1609.344 meters miles (stat) 0.8684 miles (naut, UK) miles (stat) 0.86898 miles (naut,Int) miles (stat) 0.16094 myriameters miles (stat) 320 rods miles (stat) 39.6 sen (BB) miles (stat) 40.234 sen (MB) miles (stat) 1760 yards miles/hr 44.704 cm/sec miles/hr 5280 ft/hr miles/hr 88 ft/min miles/hr 1.4667 ft/sec miles/hr 1.609344 km/hr miles/hr 0.02682 km/min miles/hr 1.6093 kw miles/hr 0.86897 knots (Int) miles/hr 26.822 meters/min miles/hr 0.01667 miles/min miles/(hr x min) 0.74507 cm/(sec x sec) miles/(hr x sec) 44.704 cm/(sec x sec) miles/(hr x sec) 1.4667 ft/(sec x sec) miles/(hr x sec) 1.6093 km/(hr x sec) miles/(hr x sec) 0.447 meters/(sec x sec) miles/min 2682.2 cm/sec miles/min 316800 ft/hr miles/min 88 ft/sec miles/min 1.6093 km/min miles/min 52.1386 knots (Int) miles/min 1609.34 m/min miles/min 60 miles/hr milion (New Testament) 1478 meters milion (New Testament) 1618 yards miliar (Ancient Rome) 0.92 miles miliar (Ancient Rome) 8 stadia milibars 0.000987 atm milibars 0.001 bars milibars 1000 baryes milibars 1000 dynes/sq cm milibars 1.0197 grams/sq cm milibars 0.0295 in of Hg at 0°C milibars 2.0885 lbs/sq ft milibars 0.0145 lbs/sq in milliers 1000 kg milliers 2204.6 lbs (avdp) milliers 0.9842 tons (long) milliers 1.1023 tons (short) milliers 0.9842 tons (UK) milligrams 0.00487 carats (1877 defn) milligrams 0.005 carats (metric) milligrams 0.000257 drams (troy) milligrams 0.00056 drams (avdp) milligrams 0.015432 grains (US) milligrams 0.001 gm milligrams 3.215 x 10-5 ounces (troy) milligrams 3.527 x 10-5 ounces (avdp) milligrams 0.000643 pennyweights milligrams 2.679 x 10-6 lbs (troy) milligrams 2.205 x 10-6 lbs (avdp) milligrams 0.000772 scruples (apoth) milligrams 1 cu mm milligrams/assay ton 34.2857 milligrams/kg milligrams/assay ton 1 ounces (troy)/ton (avdp) milligrams/gram 0.024 carats milligrams/gram 907.185 grams/ton (short) milligrams/gram 29.16667 milligrams/assay ton milligrams/gram 35.84 ounces (avdp)/ton (long) milligrams/gram 32 ounces (avdp)/ton (short) milligrams/gram 32.6666 ounces (troy)/ton (long) milligrams/gram 29.1666 ounces (troy)/ton (short) milligrams/inch 0.38609 dynes/cm milligrams/inch 0.98066 dynes/inch milligrams/inch 0.000394 grams/cm milligrams/inch 0.0001 grams/inch milligrams/kg 0.002 lbs (avdp)/ton (short) milligrams/liter 0.05842 grains/gallon milligrams/liter 0.001 grams/liter milligrams/liter 1.0 parts/million milligrams/liter 6.2426 x 10-5 lb/cu ft milligrams/metric ton 1.1 parts/billion milligrams/mm 9.8066 dynes/cm millihenries 1 x 106 abhenries millihenries 0.001 henries millihenries 1.1126 x 10-15 stathenries millilamberts 0.000318 candles/sq cm millilamberts 0.002054 candles/sq inch millilamberts 0.929 ft-lamberts millilamberts 0.001 lamberts millilamberts 0.001 lumens/sq cm millilamberts 0.929 lumens/sq ft milliliters 1.000028 cu cm milliliters 0.06102 cu in milliliters 0.27052 fluid dram (US) liquid milliliters 0.284 fluid dram (UK) milliliters 0.00845 gills (US) milliliters 0.001 liters milliliters 16.231 minims (US) milliliters 0.035196 ounces (UK, fl) milliliters 0.0338 ounces (US, fl) milliliters 0.00176 pints (UK) milliliters 0.00211 pints (US liq) millimeters 1 x 107 angstrom units millimeters 0.1 cm millimeters 0.01 decimeters millimeters 0.0001 dekameters millimeters 0.003281 ft millimeters 0.37795 hunh (BB) millimeters 0.384 hunh (MB) millimeters 0.03937 inches millimeters 0.18898 kabiet (BB) millimeters 0.192 kabiet (MB) millimeters 0.000001 km millimeters 0.001 meters millimeters 1000 microns millimeters 0.0000006214 miles millimeters 39.37 mils millimeters 0.001094 yards millimeters Hg at 0°C 0.001316 atm millimeters Hg at 0°C 0.00133 bars millimeters Hg at 0°C 1333.2 dynes/sq cm millimeters Hg at 0°C 1.3595 grams/sq cm millimeters Hg at 0°C 13.595 kg/sq meters millimeters Hg at 0°C 2.7845 lbs/sq ft millimeters Hg at 0°C 0.0193 lbs/sq in millimeters Hg at 0°C 1 torrs millimicrons 10 angstrom units millimicrons 1 x 10-7 cm millimicrons 3.937 x 10-8 in millimicrons 1 x 10-9 meters millimicrons 0.001 microns millimicrons 1 x 10-6 mm million gallon/day (US) 1.54723 cu ft/sec milliphots 0.929 ft-candles milliphots 0.929 lumens/sq ft milliphots 10 lumens/sq meter milliphots 10 lux milliphots 0.001 phots millivolts 3.336 x 10-6 statvolts millivolts 0.001 volts mils 0.00254 cm mils 0.00008333 ft mils 0.0096 hunh (BB) mils 0.0097536 hunh (MB) mils 0.001 inches mils 2.540 x 10-8 km mils 0.0254 mm mils 0.00002778 yards mina 0.944 lbs miners' inches 1.2 to 1.56 or 1.5 cu ft/min miners' inches 0.02 to 0.026 cu ft/sec miners' inches 0.57 to 0.74 liters/sec minims (UK fl) 0.059192 cu cm minims (UK fl) 0.0036122 cu in minims (UK fl) 0.016667 drachms (UK fl) minims (UK fl) 0.016013 drams (US fl) minims (UK fl) 0.05919 milliliters minims (UK fl) 0.96076 minims (US fl) minims (UK fl) 0.00208 ounces (UK fl) minims (UK fl) 0.05 scruples (UK fl) minims (US fl) 0.061612 cu cm minims (US fl) 0.0037598 cu in minims (US fl) 0.017373 drachms (UK fl) minims (US fl) 0.016667 drams (US fl) minims (US fl) 1.628 x 10-5 gallons (US fl) minims (US fl) 0.00052 gills (US) minims (US fl) 6.16098 x 10-5 liters minims (US fl) 0.06161152 milliliters minims (US fl) 1.04084 minims (UK fl) minims (US fl) 0.00208333 ounces (US fl) minims (US fl) 0.00013 pints (US liq) minutes (angle) 0.016667 degrees minutes (angle) 0.0001852 quadrants minutes (angle) 0.0002909 radians minutes (angle) 60 sec minutes (solar time) 0.0006944 days (mean solar) minutes (solar time) 0.000696 days (sideral) minutes (solar time) 0.01667 hours (mean solar) minutes (solar time) 0.016712 hours (sideral) minutes (solar time) 1.002738 min (sideral) minutes (solar time) 60 sec minutes (solar time) 0.000099206 weeks minutes (sideral) 0.000693 days (mean solar) minutes (sideral) 0.99727 min (mean solar) minutes (sideral) 2.2769 x 10-5 months (mean calendar) minutes (sideral) 60 sec (sideral) minutes (angle)/cm 0.0002909 radians/cm mna (Greece) 1.5 kg momme (Japan) 3.75 grams momme (Japan) 0.001 kwan months (lunar) 29.5306 days (mean solar) months (lunar) 708.734 hours (mean solar) months (lunar) 42524.05 min (mean solar) months (lunar) 2.551 x 106 sec (mean solar) months (lunar) 4.2186 weeks (mean solar) months (mean calend) 30.4167 days (mean solar) months (mean calend) 730 hours (mean solar) months (mean calend) 1.030005 months (lunar) months (mean calend) 4.34524 weeks (mean calendar) months (mean calend) 0.08333 years (calendar) months (mean calend) 0.08327 years (sideral) months (mean calend) 0.08328 years (tropical) morgan (S Africa) 2.1165 acres mou (China) 806.65 sq yards myriagrams 10000 grams myriagrams 0.19684 hundredweights (long) myriagrams 0.22046 hundredweights (short) myriagrams 0.19684 hundredweights (UK) myriagrams 10 kg myriagrams 22.046 lbs (avdp) myriagrams 1.5747 stones myriagrams 0.009842 tons (long) myriagrams 0.011023 tons (short) myriagrams 0.009842 tons (UK) myriameters 10 km myriameters 10000 meters myriameter 6.2137 miles myriawatts 10 kw nails (Old English) 2.25 inches neper 8.686 decibels newtons 100000 dynes newtons 22.046 lbs newtons 0.2248 pounds force newtons 7.233 poundals newton-meters 1 x 107 dyne-cm newton-meters 10197 gr-cm newton-meters 8.8507 lb-inch newton-meters 0.10197 kg-meters newton-meters 0.73756 lb-ft ngan 400 sq meters ngan 478.4 sq yards nieu 2.117 cm (BB) nieu 2.083 cm (MB) nieu 0.8333 inches (BB) nieu 0.8202 inches (MB) noggins (UK) 142.06 cm cm noggins (UK) 0.0312 gallons (UK) noggins (UK) 1 gills (UK) obolos (Greece) 0.1 gm oersteds 2.0213 ampere-turns/inch oersteds 79.577 ampere-turns/meter oersteds 1 gilberts/cm oersteds 1.00016 oersteds (Int) oersteds (Int) 0.9998 oersteds ohms 1 x 109 abohms ohms 1 x 10-6 megohms ohms 1 x 106 microhms ohms 0.9995 ohms (Int) ohms 1.1126 x 10-12 statohms ohms (Int) 1.00049 ohms ohm-cm 6.015 x 106 circ mil-ohms/ft ohm-cm 1 x 106 microhm-cm ohm-cm 0.3937 ohm-inches ohm-inches 2.54 ohm-cm ohm-meters 1 x 1011 abohm-cm ohm-meters 1.113 x 10-10 statohm-cm omer 0.1 ephah omer 2.2 liters (Old Testament) omer 3.964 liters orguia (Ancient Greece) 0.01 amma orguia (Ancient Greece) 100 digits orguia (Ancient Greece) 6 feet ounces (apot) 2.05 baht (BB) ounces (apot) 2.0736 baht (MB) ounces (apot) 1.7554 dekagrams ounces (apot) 8.0 drams (apot or troy) ounces (apot) 17.554 drams (avdp) ounces (apot) 480 grains ounces (apot) 31.104 grams ounces (apot) 31103 milligrams ounces (apot) 1.0971 ounces (avdp) ounces (apot) 1.0 ounces (troy) ounces (apot) 20 pennyweights (troy) ounces (apot) 0.06857 lbs (avdp) ounces (apot) 0.08333 lbs (troy or apot) ounces (apot) 8.2286 salueng (BB) ounces (apot) 8.2943 salueng (MB) ounces (apot) 24 scruples (apot) ounces (apot) 3.429 x 10-5 tons (short) ounces (avdp) 1.875 baht (BB) ounces (avdp) 1.88997 baht (MB) ounces (avdp) 7.2917 drams (apot or troy) ounces (avdp) 16 drams (avdp) ounces (avdp) 437.5 grains ounces (avdp) 28.349523125 grams ounces (avdp) 0.000558 hundredweights (long) ounces (avdp) 0.00062 hundredweights (short) ounces (avdp) 0.91146 ounces (apot or troy) ounces (avdp) 18.229 pennyweights (troy) ounces (avdp) 0.07595 lbs (apot or troy) ounces (avdp) 0.0625 lbs (avdp) ounces (avdp) 7.5 salueng (BB) ounces (avdp) 7.5599 salueng (MB) ounces (avdp) 21.875 scruples (apot) ounces (avdp) 0.0000279 tons (long) ounces (avdp) 0.00002835 tons (metric) ounces (avdp) 0.00003125 tons (short) ounces (troy) tr oz 2.057 baht (BB) ounces (troy) 2.0736 baht (MB) ounces (troy) 8.0 drams (apot) ounces (troy) 17.554 drams (avdp) ounces (troy) 480 grains ounces (troy) 31.1034768 grams ounces (troy) 1.0 ounces (apot) ounces (troy) 1.097 ounces (avdp) ounces (troy) 20 pennyweights ounces (troy) 0.06857 lbs (avdp) ounces (troy) 0.08333 (1/12) lbs (troy or apot) ounces (troy) 8.2286 salueng (BB) ounces (troy) 8.2943 salueng (MB) ounces (UK fl) 28.414 cu cm ounces (UK fl) 1.7339 cu in ounces (UK fl) 8.0 drachms (UK fl) ounces (UK fl) 7.6861 drams (US fl) ounces (UK fl) 0.00625 gallons (UK) ounces (UK fl) 0.0075059 gallons (US liq) ounces (UK fl) 0.2 gills (UK) ounces (UK fl) 0.24019 gills (US liq) ounces (UK fl) 0.028412 liters ounces (UK fl) 480 minims (UK fl) ounces (UK fl) 461.17 minims (US fl) ounces (UK fl) 0.96076 ounces (US fl) ounces (UK fl) 0.05 pints (UK) ounces (UK fl) 0.051603 pints (US dry) ounces (UK fl) 0.060048 pints (US liq) ounces (UK fl) 0.025 quarts (UK) ounces (UK fl) 0.025802 quarts (US dry) ounces (UK fl) 0.030024 quarts (US liq) ounces (UK fl) 24 scruples (UK fl) ounces (US fl) 29.5737 cu cm ounces (US fl) 1.80469 cu in ounces (US fl) 0.1698 cups ounces (US fl) 2.9574 x 10-5 cu meters ounces (US fl) 0.284 dl ounces (US fl) 8.3267 drachms (UK fl) ounces (US fl) 8.0 drams (US fl) ounces (US fl) 360.14 drops ounces (US fl) 0.039 fifths ounces (US fl) 0.0065053 gallons (UK) ounces (US fl) 0.006714 gallons (US dry) ounces (US fl) 0.0078125 gallons (US liq) ounces (US fl) 0.26021 gills (UK) ounces (US fl) 0.25 gills (US liq) ounces (US fl) 0.6666 jiggers ounces (US fl) 0.029573 liters ounces (US fl) 29.57353 milliliters ounces (US fl) 499.6 minims (UK fl) ounces (US fl) 480 minims (US fl) ounces (US fl) 1.0408 ounces (UK fl) ounces (US fl) 0.065053 pints (UK) ounces (US fl) 0.05371 pints (US dry) ounces (US fl) 0.0625 pints (US liq) ounces (US fl) 1.333 ponys ounces (US fl) 0.02602 quarts (UK) ounces (US fl) 0.026855 quarts (US dry) ounces (US fl) 0.03125 quarts (US liq) ounces (US fl) 499.6 scruples (UK fl) ounces (US fl) 2 teaspoons ounces (US fl) 6 tablespoons ounces/sq in 4309.2 dynes/sq cm ounces/sq in 4.39419 grams/sq cm ounces/sq in 1.73004 in of H2O at 39.2°F ounces/sq in 1.73166 in of H2O at 60°F ounces/sq in 9 lbs/sq ft ounces/sq in 0.0625 lbs/sq in ounces (avdp)/ton (L) 27.9018 milligrams/kg ounces (avdp)/ton (S) 31.25 milligrams/kg ounces (troy)/ton (L) 0.984 ounces (troy)/ton (met) ounces (troy)/ton (L) 0.8929 ounces (troy)/ton (S) ounces (troy)/ton (L) 30.612 parts per million ounces (troy)/ton (S) 1.120 ounces (troy)/ton (L) ounces (troy)/ton (S) 1.1023 ounces (troy)/ton (met) ounces (troy)/ton (S) 34.286 parts per million ounces (troy)/ton (M) 1.106 ounces (troy)/ton (L) ounces (troy)/ton (M) 0.9072 ounces (troy)/ton (S) ounces (troy)/ton (M) 31.104 parts per million paces 76.2 cm paces 0.03788 chains (Gunter's) paces 0.025 chains (Ramden's) paces 2.5 ft paces 7.5 hands paces 30 inches paces 0.125 ropes (UK) palmi (Ancient Rome) 2.9 inches palmi (Ancient Rome) 4 digiti palmi (Ancient Rome) 0.25 pes palms 7.62 cm palms 0.0025 chains (Ramden's) palms 0.16667 cubits palms 0.25 ft palms 0.75 hands palms 3 inches parsecs 1.916 x 1013 miles (statute) parsecs 3.084 x 1013 km parts/billion 0.90909 milligramd/metric ton parts/million 0.05842 grains/gallon (US) parts/million 0.070155 grains/gallon (UK) parts/million 0.001 grams/liter parts/million 1 grams/ton (met) parts/million 1 milligrams/liter parts/million 0.0292 ounces (troy)/ton (S) parts/million 0.0001 percent parts/million 8.345 lbs/million gals passus (Ancient Rome) 4.86 ft passus (Ancient Rome) 5 pes passus (Ancient Rome) 0.008 stadium pecks (UK dry) 0.25 bushels (UK dry) pecks (UK dry) 0.25802 bushels (US dry) pecks (UK dry) 0.0625 coombs (UK) pecks (UK dry) 9092.17 cu cm pecks (UK dry) 3.2109 cu ft pecks (UK dry) 554.84 cu in pecks (UK dry) 2.0 gallons (UK) pecks (UK dry) 2.4019 gallons (US liq) pecks (UK dry) 64 gills (UK) pecks (UK dry) 0.03812 hogsheads pecks (UK dry) 0.1111 kilderskins (UK) pecks (UK dry) 9.09192 liters pecks (UK dry) 1.0321 pecks (US dry) pecks (UK dry) 16 pints (UK) pecks (UK dry) 16.513 pints (US dry) pecks (UK dry) 19.215 pints (US liq) pecks (UK dry) 4 quarterns (UK, dry) pecks (UK dry) 0.03125 quarters (UK, dry) pecks (UK dry) 8.0 quarts (UK) pecks (UK dry) 8.2564 quarts (US dry) pecks (UK dry) 9.6076 quarts (US liq) pecks (UK dry) 9.0919 tanan pecks (US dry) 0.07619 barrels (US dry) pecks (US dry) 0.24223 bushels (UK dry) pecks (US dry) 0.25 bushels (US dry) pecks (US dry) 8809.77 cu cm pecks (US dry) 0.31111 cu ft pecks (US dry) 537.61 cu in pecks (US dry) 1.9379 gallons (UK) pecks (US dry) 2 gallons (US dry) pecks (US dry) 2.3273 gallons (US liq) pecks (US dry) 8.8097675 liters pecks (US dry) 0.96894 pecks (UK dry) pecks (US dry) 15.503 pints (UK) pecks (US dry) 16 pints (US dry) pecks (US dry) 18.618 pints (US liq) pecks (US dry) 7.7515 quarts (UK) pecks (US dry) 8.0 quarts (US dry) pecks (US dry) 9.3092 quarts (US liq) pecks (US dry) 0.030279 quarters (UK dry) pecks (US dry) 8.8096 tanan pennyweights (troy) 0.10285 baht (BB) pennyweights (troy) 0.10367 baht (MB) pennyweights (troy) 0.4 drams (apot or troy) pennyweights (troy) 0.87771 drams (avdp) pennyweights (troy) 24 grains pennyweights (troy) 1.55517384 grams pennyweights (troy) 0.05 ounces (apot or troy) pennyweights (troy) 0.05486 ounces (avdp) pennyweights (troy) 0.0041667 lbs (apot or troy) pennyweights (troy) 0.003429 lbs (avdp) pennyweights (troy) 0.41138 salueng (BB) pennyweights (troy) 0.41467 salueng (MB) pennyweights (troy) 10.285 satang (BB) pennyweights (troy) 10.367 satang (MB) perch (masonry) 12 in x 12 in x 16.5 ft long stone perches 24.75 cu ft pes (Ancient Rome) 11.7 inches pes (Ancient Rome) 4 palmi pes (Ancient Rome) 0.2 passus petrograd standard 165 cu ft phots 929.03 ft-candles phots 1 lumens/sq cm phots 10000 lumens/sq m phots 10000 lux picas (printing) 0.42175 cm picas (printing) 0.16604 or 1/6 in picas (printing) 12 points picofarads 1 x 10-12 farads picofarads 1 x 10-6 microfarads picul (Malaysia) 100 katis picul (Malaysia) 60.48 kg picul (Malaysia) 133.33 lb pie (Rome) 11.73 inches pinch 1/3 to 1/4 teaspoon pints (UK dry, fl, liq) 0.0034722 barrels (UK liq) pints (UK) 0.0047657 barrels (US liq) pints (UK) 0.015625 bushels (UK dry) pints (UK) 0.016126 bushels (US dry) pints (UK) 568.261 cu cm pints (UK) 0.020068 cu ft pints (UK) 0.34678 cu in pints (UK) 160 drachms (UK fl) pints (UK) 153.72 drams (US fl) pints (UK) 0.125 gallons (UK) pints (UK) 0.15012 gallons (US liq) pints (UK) 4.0 gills (UK) pints (UK) 4.8038 gills (US liq) pints (UK) 0.56826 liters pints (UK) 9600 minims (UK) pints (UK) 20 ounces (UK fl) pints (UK) 19.215 ounces (US fl) pints (UK) 0.0625 pecks (UK dry) pints (UK) 0.064504 pecks (US dry) pints (UK) 1.03206 pints (US dry) pints (UK) 1.2009 pints (US liq) pints (UK) 0.5 quarts (UK) pints (UK) 0.51603 quarts (US dry) pints (UK) 0.60048 quarts (US dry) pints (UK) 480 scruples (UK fl) pints (UK) 0.5682 tanan pints (US dry) 0.0033644 barrels (UK liq) pints (US dry) 0.0046176 barrels (US liq) pints (US dry) 0.01514 bushels (UK dry) pints (US dry) 0.015625 bushels (US dry) pints (US dry) 550.61 cu cm pints (US dry) 0.019445 cu ft pints (US dry) 33.6003 cu in pints (US dry) 155.03 drachms (UK fl) pints (US dry) 148.95 drams (US fl) pints (US dry) 0.12112 gallons (UK) pints (US dry) 0.125 gallons (US dry) pints (US dry) 0.14546 gallons (US liq) pints (US dry) 3.8757 gills (UK) pints (US dry) 4.6546 gills (US liq) pints (US dry) 0.55061047 liters pints (US dry) 19.379 ounces (UK fl) pints (US dry) 18.618 ounces (US fl) pints (US dry) 0.625 pecks (US) pints (US dry) 0.96894 pints (UK) pints (US dry) 1.1636 pints (US liq) pints (US dry) 0.48447 quarts (UK) pints (US dry) 0.5 quarts (US dry) pints (US dry) 0.58182 quarts (US liq) pints (US dry) 0.55061 tanan pints (US liq) 0.0028912 barrels (UK liq) pints (US liq) 0.0039683 barrels (US liq) pints (US liq) 0.013011 bushels (UK dry) pints (US liq) 0.013428 bushels (US dry) pints (US liq) 473.18 cu cm pints (US liq) 0.01671 cu ft pints (US liq) 28.875 cu in pints (US liq) 0.000619 cu yards pints (US liq) 2 cups pints (US liq) 133.23 drachms (UK fl) pints (US liq) 128 drams (US fl) pints (US liq) 0.625 fifths pints (US liq) 0.10408 gallons (UK) pints (US liq) 0.125 gallons (US liq) pints (US liq) 3.3307 gills (UK) pints (US liq) 4.0 gills (US liq) pints (US liq) 24 jiggers pints (US liq) 0.473176473 liters pints (US liq) 473.163 milliliters pints (US liq) 7680 minims (US) pints (US liq) 16.654 ounces (UK fl) pints (US liq) 16 ounces (US fl) pints (US liq) 0.052042 pecks (UK dry) pints (US liq) 0.05371 pecks (US dry) pints (US liq) 0.83267 pints (UK) pints (US liq) 0.85937 pints (US dry) pints (US liq) 48 ponys pints (US liq) 0.41634 quarts (UK) pints (US liq) 0.42968 quarts (US dry) pints (US liq) 0.5 quarts (US liq) pints (US liq) 16 shots pints (US liq) 0.47318 tanan pints (US liq) 96 teaspoons pints (US liq) 32 tablespoons pints of water (UK) 20 ounces (UK fl) pipe (UK, wine) 105 gallons pipe (UK, wine) 477.34 liters planck's quantum 6.624 x 10-27 erg-seconds planck's constant 6.625 x 10-34 joule-sec planck's constant 3.99 x 10-10 joule-sec/avagad # points (printing) 0.0351 cm points (printing) 0.013837 or 1/72 in points (printing) 0.3514598 mm points (printing) 0.0833 picas poises 1 gm/cm-sec poise-cu cm/gram 1 sq cm/sec poise-cu ft/lb 62.428 sq cm/sec poise-cu in/gram 16.3871 sq cm/sec ponys 0.013 fifths ponys 0.5 jiggers ponys 0.75 ounces (US fl) ponys 0.0208 pints ponys 0.75 shots pottles (UK) 0.5 gallons (UK) pottles (UK) 2.273 liters poud (Russia) 36.113 lbs pounce (France) 27.07 mm poundals 13825 dynes poundals 14.098 gm poundals 1.383 x 10-3 joules/cm poundals 0.138255 joules/m (newtons) poundals 0.0141 kg poundals 0.03108 lbs (avdp) pounds force 4.44822 newtons pounds (apot) 96 drams (apot) pounds (apot) 210.65 drams (avdp) pounds (apot) 5760 grains pounds (apot) 373.24 gm pounds (apot) 0.37324 kg pounds (apot) 12 ounces (apot) pounds (apot) 13.166 ounces (avdp) pounds (apot) 12 ounces (troy) pounds (apot) 240 pennyweights (troy) pounds (apot) 0.82286 lbs (avdp) pounds (apot) 1.0 lbs (troy) pounds (apot) 288 scruples (apot) pounds (apot) 0.000367 ton (long) pounds (apot) 0.000373 ton (metric) pounds (apot) 0.0004114 ton (short) pounds (avdp) 0.016 cu ft pounds (avdp) 256 drams (avdp) pounds (avdp) 116.67 drams (apot) pounds (avdp) 444800 dynes pounds (avdp) 7000 grains pounds (avdp) 453.59237 grams pounds (avdp) 0.008929 hundredweights (long) pounds (avdp) 0.01 hundredweights (short) pounds (avdp) 0.04448 joules/cm pounds (avdp) 4.448 joules/meter (newtons) pounds (avdp) 0.45359 kg pounds (avdp) 16 ounces (avdp) pounds (avdp) 14.583 ounces (troy or apot) pounds (avdp) 291.67 pennyweights (troy) pounds (avdp) 1.21528 lbs (apot or troy) pounds (avdp) 32.174 poundals pounds (avdp) 350 scruples (apot) pounds (avdp) 0.03108 slugs pounds (avdp) 0.00044643 tons (long) pounds (avdp) 0.00045359 tons (metric) pounds (avdp) 0.0005 tons (short) pounds (troy) 210.6 drams (avdp) pounds (troy) 96 drams (apot) pounds (troy) 5760 grains pounds (troy) 373.2417216 grams pounds (troy) 0.37324 kg pounds (troy) 12 ounces (apot or troy) pounds (troy) 13.166 ounces (avdp) pounds (troy) 240 pennyweights (troy) pounds (troy) 1.0 lbs (apot) pounds (troy) 0.82286 lbs (avdp) pounds (troy) 0.00036735 tons (long) pounds (troy) 0.00037324 tons (metric) pounds (troy) 0.00041143 tons (short) pounds of water 0.01602 cu ft pounds of water 0.2768 cu in pounds of water 0.1198 gallons pounds of water/min 0.000267 cu ft/sec pounds-foot 13560000 cm-dynes pounds-foot 13825 cm-grams pounds-foot 0.13825 meter-kg pounds/cu ft 0.016018 grams/cu cm pounds/cu ft 16.018 kg/cu meter pounds/cu ft 0.0005787 lbs/cu in pounds/cu ft 27 lbs/cu yard pounds/cu ft 5.456 x 10-9 lbs/mil-ft pounds/cu in 27.6799 grams/cu cm pounds/cu in 27.6807 grams/liter pounds/cu in 27679.9 kg/cu meter pounds/cu in 1728 lbs/cu ft pounds/cu in 0.000009425 lbs/mil-ft pounds/cu yard 0.037 lbs/cu ft pounds/ft 1.488 kg/meter pounds/gal (UK) 6.2288 lbs/cu ft pounds/gal (US liq) 0.11983 grams/cu cm pounds/gal (US liq) 7.48052 lbs/cu ft pounds/in 178.5797 grams/cm pounds/in 5443.11 gm/ft pounds/in 453.592 gm/in pounds/in 6.2992 ounces/cm pounds/in 16 ounces/in pounds/in 39.37008 lbs/m pounds/mil-ft 2306000 grams/cu cm pounds/minute 27.2155 kg/hr pounds/minute 0.45359 kg/min pounds/sq ft 0.0004725 atmospheres pounds/sq ft 0.000479 bars pounds/sq ft 0.03591 cm of Hg at 0°C pounds/sq ft 478.803 dynes/sq cm pounds/sq ft 0.01602 feet of water pounds/sq ft 0.48824 gm/sq cm pounds/sq ft 0.014139 inches of Hg at 0°C pounds/sq ft 0.19223 inches of H2O at 39.2°F pounds/sq ft 4.88243 kg/sq meter pounds/sq ft 0.006944 lbs/sq in pounds/sq ft 0.35913 mm of Hg at 0°C pounds/sq in (psi) 0.06805 atmospheres pounds/sq in 0.06895 bars pounds/sq in 5.17149 cm of Hg at 0°C pounds/sq in 70.3089 cm of H2O at 4°C pounds/sq in 68947 dynes/sq cm pounds/sq in 2.307 ft of water pounds/sq in 70.307 gm/sq cm pounds/sq in 2.036 inches of Hg at 0°C pounds/sq in 27.681 inches of H2O at 39.2°F pounds/sq in 0.07031 kg/sq cm pounds/sq in 703.1 kg/sq meter pounds/sq in 144 lbs/sq ft pounds/sq in 51.715 mm of Hg at 0°C pounds/sq in 0.072 short tons/sq ft pounds of water 0.01602 cu ft pounds of water 27.68 cu in pounds of water 0.1198 gallons pounds of water/min 2.67 x 10-4 cu ft/sec PPM see parts/million prospecting dish 2 gallons prospecting dish 008929 cu yards pu (China) 70.5 inches puncheons (UK) 0.31797 cu m puncheons (UK) 69.9447 gallons (UK) puncheons (UK) 84 gallons (US) quadrants (angle) 0.25 circles quadrants (angle) 90 degrees quadrants (angle) 5400 min quadrants (angle) 1.5708 radians quadrants (angle) 324000 sec quarterns (UK dry) 0.125 buckets (UK) quarterns (UK dry) 0.0625 bushels (UK) quarterns (UK dry) 2273.04 cu cm quarterns (UK dry) 0.5 gallons (UK) quarterns (UK dry) 2.27298 liters quarterns (UK dry) 0.25 pecks (UK) quarterns (UK liq) 142.065 cu cm quarterns (UK liq) 0.03125 gallons (UK) quarterns (UK liq) 0.14206 liters quarters (UK avdp) 0.21 hap (BB) quarters (UK avdp) 0.21168 hap (MB) quarters (UK avdp) 0.25 hundredweights (long) quarters (UK avdp) 0.28 hundredweights (short) quarters (UK avdp) 0.25 hundredweights (UK) quarters (UK avdp) 12.701 kg quarters (UK avdp) 28 lbs (avdp) quarters (UK avdp) 1.12 quarters (US avdp) quarters (UK avdp) 2.0 stones quarters (UK avdp) 0.0125 tons (long) quarters (UK avdp) 0.012701 tons (metric) quarters (UK avdp) 0.014 tons (short) quarters (UK avdp) 0.0125 tons (UK) quarters (UK dry) 8.0 bushels (UK dry) quarters (UK dry) 8.2565 bushels (US dry) quarters (UK dry) 64 gallons (UK) quarters (UK dry) 290.94 liters quarters (UK dry) 0.2 loads (UK dry) quarters (UK dry) 290.94 tanan quarters (UK dry) 14.547 thang quarters (8 bushels) 281.912 liters quarters (US avdp) 0.1875 hap (BB) quarters (US avdp) 0.189 hap (MB) quarters (US avdp) 0.2232 hundredweights (long) quarters (US avdp) 0.25 hundredweights (short) quarters (US avdp) 0.2232 hundredweights (UK) quarters (US avdp) 11.34 kg quarters (US avdp) 25 lbs (avdp) quarters (US avdp) 0.89286 quarters (UK avdp) quarters (US avdp) 0.011161 tons (long) quarters (US avdp) 0.01134 tons (metric) quarters (US avdp) 0.0125 tons (short) quarters (US avdp) 0.011161 tons (UK) quarters (US long) 254.0117 kg quarters (US long) 560 lbs (avdp) quarters (US short) 226.7967 kg quarters (US short) 500 lbs (avdp) quarts (UK dry,fl,liq) 0.0069444 barrels (UK liq) quarts (UK) 0.0095314 barrels (US liq) quarts (UK) 0.03125 bushels (UK dry) quarts (UK) 0.032252 bushels (US dry) quarts (UK) 1136.52 cu cm quarts (UK) 0.040136 cu ft quarts (UK) 69.355 cu in quarts (UK) 320 drachms (UK fl) quarts (UK) 307.44 drams (US fl) quarts (UK) 0.25 gallons (UK) quarts (UK) 0.30024 gallons (US liq) quarts (UK) 8.0 gills (UK) quarts (UK) 9.6076 gills (US liq) quarts (UK) 1.13652 liters quarts (UK) 19200 minims (UK fl) quarts (UK) 18447 minims (US fl) quarts (UK) 40 ounces (UK fl) quarts (UK) 38.43 ounces (US fl) quarts (UK) 0.125 pecks (UK dry) quarts (UK) 0.12901 pecks (US dry) quarts (UK) 2.0 pints (UK) quarts (UK) 2.0641 pints (US dry) quarts (UK) 2.4019 pints (US liq) quarts (UK) 1.0321 quarts (US dry) quarts (UK) 1.2009 quarts (US liq) quarts (UK) 0.015625 quarters (UK dry) quarts (UK) 1.1365 tanan quarts (US dry) 0.0067287 barrels (UK liq) quarts (US dry) 0.0092353 barrels (US liq) quarts (US dry) 0.030279 bushels (UK dry) quarts (US dry) 0.03125 bushels (US dry) quarts (US dry) 1101.2 cu cm quarts (US dry) 0.038889 cu ft quarts (US dry) 67.2006 cu in quarts (US dry) 0.24223 gallons (UK) quarts (US dry) 0.25 gallons (US dry) quarts (US dry) 0.29091 gallons (US liq) quarts (US dry) 1.101221 liters quarts (US dry) 0.12112 pecks (UK dry) quarts (US dry) 0.125 pecks (US dry) quarts (US dry) 1.9379 pints (UK) quarts (US dry) 2.0 pints (US dry) quarts (US dry) 2.3273 pints (US liq) quarts (US dry) 0.96894 quarts (UK) quarts (US dry) 1.1636 quarts (US liq) quarts (US dry) 1.1012 tanan quarts (US liq) 0.0057825 barrels (UK liq) quarts (US liq) 0.0079365 barrels (US liq) quarts (US liq) 0.026021 bushels (UK dry) quarts (US liq) 0.026855 bushels (US dry) quarts (US liq) 946.353 cu cm quarts (US liq) 0.03342 cu ft quarts (US liq) 57.75 cu in quarts (US liq) 0.0009464 cu meters quarts (US liq) 0.001238 cu yards quarts (US liq) 256 drams (US fl) quarts (US liq) 1.25 fifth quarts (US liq) 0.20817 gallons (UK) quarts (US liq) 0.2148 gallons (US dry) quarts (US liq) 0.25 gallons (US liq) quarts (US liq) 6.6614 gills (UK) quarts (US liq) 8.0 gills (US liq) quarts (US liq) 0.946352946 liters quarts (US liq) 0.5 magnums quarts (US liq) 33.307 ounces (UK fl) quarts (US liq) 32 ounces (US fl) quarts (US liq) 0.10408 pecks (UK dry) quarts (US liq) 0.10742 pecks (US dry) quarts (US liq) 1.6653 pints (UK) quarts (US liq) 1.7187 pints (US dry) quarts (US liq) 2.0 pints (US liq) quarts (US liq) 0.83267 quarts (UK) quarts (US liq) 0.859367 quarts (US dry) quarts (US liq) 32 shots quarts (US liq) 0.9464 tanan quintals (metric) 100000 gm quintals (metric) 100 kg quintals (metric) 1.9684 hundredweights (long) cwt quintals (metric) 2.2046 hundredweights (short) US (centals) quintals (metric) 1.9684 hundredweights (UK) cwt quintals (metric) 100 kg quintals (metric) 220.46226 lbs (avdp) quintal (US old) 45.36 kg quintal (US old) 100 lbs quires 0.05 ream quires 24 sheets radians 0.15915 circumferences radians 57.29578 degrees radians 3437.747 min radians 0.63662 quadrants radians 0.15915 revolutions radians 206264 sec radians/cm 57.2958 degrees/cm radians/cm 1746.37 degrees/ft radians/cm 145.531 degrees/in radians/cm 3437.75 min/cm radians/sec 57.2958 degrees/sec radians/sec 9.5493 revolutions/min radians/sec 0.15915 revolutions/sec radians/(sec x sec) 572.96 revs/(min x min) radians/(sec x sec) 9.549297 revs/(min x sec) radians/(sec x sec) 0.15915 revs/(sec x sec) rattel (Arabia) 1.02 lbs (avdp) rai 0.3954 acres rai 0.16 hectares rai 0.0016 sq km rai 1600 sq meters rai 1913.6 sq yards reams 20 quires reams 480 sheets register tons 100 cu ft register tons 2.8317 cu m revolutions 360 degrees revolutions 400 grades revolutions 4.0 quadrants revolutions 6.2832 radians revolutions/min 6.0 degrees/sec revolutions/min 0.1047 radians/sec revolutions/min 0.01667 revs/sec revolutions/(minxmin) 0.001745 radians/sec/sec revolutions/(minxmin) 0.01667 revs/min/sec revolutions/(minxmin) 0.0002778 revs/sec/sec revolutions/sec 360 degrees/sec revolutions/sec 6.283 radians/sec revolutions/sec 60 revs/min revolutions/(secxsec) 6.283 radians/(secxsec) revolutions/(secxsec) 3600 revs/(minxsec) revolutions/(secxsec) 60 revs/(min\sec) reyns 6.8948 x 106 centipoises hes 1 poises E-1 ri (Japan) 2.44 miles rods 502.92 cm rods 0.25 chains (surveyors) rods 0.165 chains (Ramden's) rods 16.5 ft rods 16.49997 ft (US Survey) rods 0.025 furlongs rods 198 inches rods 25 links (Gunter's) rods 16.5 links (Ramden's) rods 5.0292 meters rods 0.003125 miles (statute) rods 1 perches rods 0.12375 sen (BB) rods 0.12573 sen (MB) rods 2.475 wah (BB) rods 2.5146 wah (MB) rods 5.5 yards ropes 20 feet ropes 6.096 meters ropes 6.66667 yards sabbath's day journey 2000 cubits sabbath's day journey 1000 yards salueng 2.1333 drams (avdp BB) salueng 2.116 drams (avdp MB) salueng 58.333 grains (BB) salueng 57.87 grains (MB) salueng 3.7799 grams (BB) salueng 3.75 grams (MB) salueng 0.13333 ounces (avdp BB) salueng 0.13228 ounces (avdp MB) satang 0.085333 drams (avdp BB) satang 0.084658 drams (avdp MB) satang 2.3333 grains (BB) satang 2.31485 grains (MB) satang 0.151197 grams (BB) satang 0.15 grams (MB) sawk 50.8 cm (BB) sawk 50 cm (MB) sawk 1.6667 ft (BB) sawk 1.6404 ft (MB) sawk 20 inches (BB) sawk 19.685 inches (MB) sawk 0.508 meters (BB) sawk 0.5 meters (MB) sawk 0.5556 yards (BB) sawk 0.5468 yards (MB) schoppen (Germany) 0.5 liters scruples (apot) 0.3333 drachms (apot) scruples (apot) 0.3333 drams (apot) scruples (apot) 0.73143 drams (avdp) scruples (apot) 20 grains scruples (apot) 1.2959782 grams scruples (apot) 0.04167 ounces (apot) scruples (apot) 0.45714 ounces (avdp) scruples (apot) 0.8333 pennyweights scruples (apot) 0.00347 lbs (apot or troy) scruples (apot) 0.002857 lbs (avdp) scruples (UK fl) 0.072245 cu in scruples (UK fl) 0.3333 drachms (UK fl) scruples (UK fl) 0.32025 drams (US fl) scruples (UK fl) 20 grains scruples (UK fl) 20 minims (UK fl) scruples (UK fl) 19.215 minims (US fl) se (Japan) 118.615 sq yards sea mile 1/60th degree of latitude seah (Old Testament) 7.3 liters seams (UK) 8 bushels (UK) seams (UK) 10.2 cu ft seams (UK) 290.94 liters seconds (angle) 0.000278 degrees seconds (angle) 0.016667 min seconds (angle) 0.000003087 quadrants seconds (angle) 0.0000048481 radians seconds (mean solar) 0.000011574 days (mean solar) seconds (mean solar) 0.00001606 days (sideral) seconds (mean solar) 0.000278 hours (mean solar) seconds (mean solar) 0.000278 hours (sideral) seconds (mean solar) 0.0166667 min (mean solar) seconds (mean solar) 0.016712 min (sideral) seconds (mean solar) 1.002738 sec (sideral) seconds (sideral) 0.000011542 days (mean solar) seconds (sideral) 0.000011574 days (sideral) seconds (sideral) 0.000277 hours (mean solar) seconds (sideral) 0.0002778 hours (sideral) seconds (sideral) 0.016621 min (mean solar) seconds (sideral) 0.0166667 min (sideral) seconds (sideral) 0.9972696 sec (mean solar) section (US) 2.589988.1 sq km section (US) 1 sq mile statute / 640 acres seer (India) 2.057 lbs sen 2.02 chains (BB) sen 1.9884 chains (MB) sen 133.33 ft (BB) sen 131.23 ft (MB) sen 0.04064 km (BB) sen 0.04 km (MB) sen 40.64 meters (BB) sen 40 meters (MB) sen 0.021928 miles (naut BB) sen 0.021585 miles (naut MB) sen 0.02525 miles (BB) sen 0.024855 miles (MB) sen 8.0808 rods (BB) sen 7.9536 rods (MB) sen 44.44 yards (BB) sen 43.74 yards (MB) sen 0.0025 yote shaku (Japan) 2.057 lbs (avdp) shekel (Old Palestine) 252 grains shekel (Old Palestine) 16.33 grams shekel (Old Palestine) 0.035999 lbs (avdp) shekel (Old Palestine) 0.00033 talents shekel (Old Testament) 2 bekah shekel (Old Testament) 11 grams shekel (Old Testament) 0.02 mina shekel (Old Testament) 0.00033 talent sheng (China) 1.035 liter shih (China) 157.89 lbs sho (Japan) 1.804 liter shots 0.039 fifths shots 0.666 jiggers shots 1 ounces (US fl) shots 0.0625 pints shots 1.333 ponys shots 0.03125 quarts skeins 360 ft skeins 109.728 meters slugs 1 geepounds slugs 14.594 kg slugs 32.174 lbs slugs/cu ft 0.51538 gms/cu cm spans 22.86 cm spans 0.125 fathoms spans 0.75 ft spans 9 inches spans 1 quarters (UK) span (Old English) 6 inches specific heat of air 0.238 cals/(gm)(°C) spheres (solid angle) 12.57 steradians square centimeters 1 x 10-6 ares square centimeters 127.324 circ mm square centimeters 197352 circular mils square centimeters 2.471 x 10-7 sq chains (Gunter's) square centimeters 1.0764 x 10-7 sq chains (Ramden's) square centimeters 0.01 sq decimeters square centimeters 0.001076 sq ft square centimeters 0.001076 sq ft (US Survey) square centimeters 0.155 sq in square centimeters 0.0001 sq meters square centimeters 3.861 x 10-11 sq miles square centimeters 100 sq millimeters square centimeters 155000 sq mils square centimeters 3.9537 x 10-6 sq rods square centimeters 0.0001196 sq yards square chains(Gunter's) 0.1 acres square chains(Gunter's) 4356 sq ft square chains(Gunter's) 4355.98 sq ft (US Survey) square chains(Gunter's) 627264 sq inches square chains(Gunter's) 10000 sq links (Gunter's) square chains(Gunter's) 404.69 sq meters square chains(Gunter's) 0.000156 sq miles square chains(Gunter's) 16 sq rods square chains(Gunter's) 484 sq yards square chains 0.01012 tarang wah square chains(Ramden's) 0.22957 acres square chains(Ramden's) 10000 sq ft square chains(Ramden's) 9999.96 sq ft (US Survey) square chains(Ramden's) 1.44 x 106 sq inches square chains(Ramden's) 10000 sq links (Gunter's) square chains(Ramden's) 929.03 sq meters square chains(Ramden's) 0.000305 sq miles square chains(Ramden's) 36.7309 sq rods square chains(Ramden's) 1111.11 sq yards square decimeters 100 sq cm square decimeters 15.50003 sq inches square degrees 0.00030462 steradians square dekameters 0.02471 acres square dekameters 1 ares square dekameters 100 sq meters square dekameters 119.599 sq yards square feet 0.000022957 acres square feet 0.000929 ares square feet 1.833 x 108 circular mils square feet 929.0304 sq cm square feet 0.0002296 sq chains (Gunter's) square feet 0.999996 sq ft (US Survey) square feet 144 sq in square feet 2.2957 sq links (Gunter's) square feet 0.09290304 sq meters square feet 3.58701 x 10-8 sq miles square feet 92900 sq mm square feet 0.003673 sq rods square feet 0.1111111 sq yards square feet 0.023226 tarang wah square feet (US Survey) 2.2957 x 10-5 acres square feet (US Survey) 929.034 sq cm square feet (US Survey) 0.0001 sq chains (Ramden's) square feet (US Survey) 1.0000040 sq ft square hectometers 10000 sq meters square inches 1273239 circular mils square inches 6.4516 sq cm square inches 1.5942 x 10-6 sq chains (Gunter's) square inches 0.064516 sq decimeters square inches 0.00694444 sq ft square inches 0.00694 sq ft (US Survey) square inches 0.01594 sq links (Gunter's) square inches 0.000645 sq meters square inches 2.491 x 10-10 sq miles square inches 1000000 sq mils square inches 645.16 sq mm square inches 0.0007716 sq yards square inches/sec 23226 sq cm/hr square inches/sec 6.4516 sq cm/sec square inches/sec 0.41667 sq ft/min square kilometers 247.10538 acres square kilometers 168.12 claims (cl) square kilometers 100 hectares square kilometers 625 rai square kilometers 1.0 x 1010 sq cm square kilometers 10763900 sq ft square kilometers 10763900 sq ft (US Survey) square kilometers 1.55003 x 109 sq in square kilometers 1000000 sq meters square kilometers 0.386102 sq miles square kilometers 1196000 sq yards square links(Gunter's) 0.00001 acres square links(Gunter's) 404.686 sq cm square links(Gunter's) 0.0001 sq chains (Gunter's) square links(Gunter's) 0.4356 sq ft square links(Gunter's) 0.4356 sq ft (US Survey) square links(Gunter's) 62.726 sq inches square links(Ramden's) 2.2957 x 10-5 acres square links(Ramden's) 1 sq ft square meters 0.000247105 acres square meters 0.01 ares square meters 0.0001 hectares square meters 10000 sq cm square meters 10.7639 sq ft square meters 1550.003 sq in square meters 0.000001 sq km square meters 24.71054 sq links (Gunter's) square meters 10.764 sq links (Ramden's) square meters 0.0000003861 sq miles square meters 1000000 sq mm square meters 0.03954 sq rods square meters 1.196836 (1.195990) sq yards square meters 0.25 tarang wah square miles (statute) 640 acres square miles " 258.999 hectares square miles " 1618.7 rai square miles " 6400 sq chains (Gunter's) square miles " 27878300 sq ft square miles " 27829000 sq ft (US Survey) square miles " 2.58998811 sq km square miles " 258999 sq meters square miles " 0.755 sq mile nautical square miles " 102400 sq rods square miles " 3098000 sq yards square miles (nautical) 3.429904 sq km square miles (nautical) 1.325 sq mile statute square mils 1.273 circular mils square mils 0.000006452 sq cm square mils 0.000001 sq in square mils 0.000645 sq mm square millimeters 1973.5 circular mils square millimeters 1.2732 circular mm square millimeters 0.01 sq cm square millimeters 0.00001076 sq ft square millimeters 0.00155 sq in square millimeters 0.000001 sq meters square rods 0.00625 acres square rods 0.25293 ares square rods 0.00253 hectares square rods 252928 sq cm square rods 272.25 sq ft square rods 272.249 sq ft (US Survey) square rods 39204 sq inches square rods 625 sq links (Gunter's) square rods 272.25 sq links (Ramden's) square rods 25.293 sq meters square rods 9.7656 x 10-6 sq miles square rods 30.25 sq yards square rods 0.0015808 rai square yards 0.0002066 acres square yards 0.00836 ares square yards 8.3613 x 10-5 hectares square yards 0.00052258 rai square yards 8361.27 sq cm square yards 0.002066 sq chains (Gunter's) square yards 0.0009 sq chains (Ramden's) square yards 9 sq ft square yards 8.99996 sq ft (US Survey) square yards 1296 sq in square yards 20.661 sq links (Gunter's) square yards 9 sq links (Ramden's) square yards 0.83612736 sq meters square yards 0.0000003228 sq miles square yards 836100 sq mm square yards 0.03306 sq rods square yards 0.209 tarang wah square wah (Thai) 0.000989 acres square wah (Thai) 4 sq m stadia (Ancient Rome) 0.92 miles stadia (Ancient Rome) 0.125 milliar stadion(Ancient Greece) 10 ammas stadion(Ancient Greece) 200 yards stadium (Ancient Rome) 125 passus stadium (Ancient Rome) 202.3 yards statamperes 3.3356 x 10-11 abamperes statamperes 3.3356 x 10-10 amperes statcoulombs 9.2656 x 10-14 ampere-hours statcoulombs 3.3356 x 10-10 coulombs statcoulombs 2.082 x 109 electronic charges statfarads 1.1126 x 10-12 farads statfarads 1.1126 x 10-6 microfarads stathenries 8.9876 x 1029 abhenries stathenries 8.9876 x 1011 henries stathenries 8.9876 x 1014 millihenries statohms 8.9876 x 1020 abohms statohms 8.9876 x 1011 ohms statvolts 2.9979 x 1010 abvolts statvolts 299.79 volts statvolts/cm 299.79 volts/cm statvolts/cm 761.47 volts/inch statvolts/inch 118.029 volts/cm steradians 0.15915 hemispheres steradians 0.079577 solid angles steradians 0.079577 spheres steradians 0.63662 spherical right angle steradians 3282.81 square degrees steres 1 cu meters steres 10 decisters steres 0.1 dekasteres steres 999.97 liters steres 1.30795 cu yards stilbs 1 candles/sq cm stilbs 6.4516 candles/sq inch stilbs 3.14159 lamberts stokes 1 sq cm/sec stokes 0.1550003 sq inches/sec stokes 1 poise cu cm/gram stones (UK legal) 0.14 centals (UK) stones (UK legal) 14 lbs stones 5.25 chang (BB) stones 5.2919 chang (MB) stones 0.105 hap (BB) stones 0.10584 hap (MB) stones 6350 grams stones 6.35 kg stones 14 lbs tablespoons 0.0625 cups tablespoons 180 drops tablespoons 0.125 gills tablespoons 14.78676 milliliters tablespoons 0.5 ounces (US fl) tablespoons 0.01562 quarts tablespoons 3 teaspoons tahils 37.799 grams talent (Old Palestine) 20 to 40 kg talent (Old Palestine) 107.9999 lbs talent (Old Palestine) 60 mina talent (Old Palestine) 3000 shekel tamlueng 60.479 grams (BB) tamlueng 60 grams (MB) tamlueng 0.060479 kg (BB) tamlueng 0.06 kg (MB) tamlueng 2.1333 ounces (avdp BB) tamlueng 2.1164 ounces (avdp MB) tamlueng 1.9444 ounces (troy or apot BB) tamlueng 1.929 ounces (troy or apot MB) tamlueng 0.13333 lbs (avdp BB) tamlueng 0.13228 lbs (avdp MB) tamlueng 0.16204 lbs (troy or apot BB) tamlueng 0.16076 lbs (troy or apot MB) tanan 0.00629 barrels (petroleum) tanan 0.0061104 barrels (UK liq) tanan 0.0083866 barrels (US liq) tanan 0.027497 bushels (UK dry) tanan 0.028378 bushels (US dry) tanan 1000 cu cm tanan 61.024 cu in tanan 0.21998 gallons (UK) tanan 0.26418 gallons (US liq) tanan 1.0 liter tanan 35.195 ounces (UK fl) tanan 33.814 ounces (US fl) tanan 0.10999 pecks (UK dry) tanan 0.1135 pecks (US dry) tanan 1.7598 pints (UK) tanan 1.8162 pints (US dry) tanan 2.1134 pints (US liq) tanan 0.87988 quarts (UK) tanan 0.9081 quarts (US dry) tanan 1.0567 quarts (US liq) tarang wah 0.01 ngan tarang wah 0.0025 rai tarang wah 43.056 sq ft tarang wah 4.0 sq meters tarang wah 4.784 sq yards tarang wah 0.0025 tarang sen teaspoons 0.02083 cups teaspoons 60 drops teaspoons 0.0416 gills teaspoons 4.928922 milliliters teaspoons 0.1666 ounces (US fl) teaspoons 3 to 4 pinch teaspoons 0.01042 pints teaspoons 0.00521 quarts teaspoons 0.333333 tablespoons Temperature (°C) +273.15 1.0 absolute temperature (°K) Temperature (°C) +17.78 1.8 temperature (°F) Temperature (°F) -32 0.5556 temperature (°C) Temperature (°F) +460 1.0 temperature (°K) Temperature (°K) -273.15 1.0 temperature (°C) Temperature (°K) -255.37 1.8 temperature (°F) thang 0.54994 bushels (UK dry) thang 0.56757 bushels (US dry) thang 4.3995 gallons (UK) thang 20 liters thang 2.1998 pecks (UK dry) thang 2.2703 pecks (US dry) thang 35.195 pints (UK) thang 36.324 pints (US dry) thang 17.598 quarts (UK) thang 18.162 quarts (US dry) thang 20 tanan thang (white rice) 15 kg therm 100000 btu tierce 42 gallons to (Japan) 18.039 liters toise (France) 1.949 meters tonos (Greece) 3307 lbs (avdp) tons (assay) 29.167 grams tons (displacement) 35 cu ft tons (gross) 10 cu ft tons (long) deadweight 9.964 x 108 dynes tons (long) 16.8 hap (BB) tons (long) 16.934 hap (MB) tons (long) 20 hundredweights (long) tons (long) 22.4 hubdredweights (short) tons (long) 1016.046909 kg tons (long) 1.016 kwien tons (long) 35840 ounces (avdp) tons (long) 2722.2 lbs (apot or troy) tons (long) 2240 lbs (avdp) tons (long) 80 quarters tons (long) 101.6 thang tons (long) 1.01605 tons (metric) tons (long) 1.12 tons (short) tons (long) 1.0 ton (UK) tons (metric) 9.807 x 108 dynes tons (metric) 1.0 cu meters tons (metric) 1000000 grams tons (metric) 16.535 hap (BB) tons (metric) 16.667 hap (MB) tons (metric) 22.0462 hundredweights (short) tons (metric) 1000 kg tons (metric) 1.0 kwien tons (metric) 35273.96 ounces (avdp) tons (metric) 32150.75 ounces (troy) tons (metric) 2679.23 lbs (apot or troy) tons (metric) 2204.623 lbs (avdp) tons (metric) 10 quintal tons (metric) 100 thang tons (metric) 0.984207 tons (long) or gross tons tons (metric) 1.10231 tons (short) US tons (net) 100 cu ft tons (register) 100 cu ft tons (register) 2.8316847 cu m tons (short) 8.8964 x 108 dynes tons (short) 15 hap (BB) tons (short) 15.12 hap (MB) tons (short) 20 hundredweights (short) tons (short) 907.18474 kg tons (short) 0.90718 kwien tons (short) 32000 ounces (avdp) tons (short) 29166 ounces (troy) tons (short) 2000 lbs (avdp) tons (short) 2430.55 lbs (troy) tons (short) 0.89286 tons (long) tons (short) 0.90718 tons (metric) tons (long)/sq ft 1.0585 atmospheres tons (long)/sq ft 1.0725 x 106 dynes/sq cm tons (long)/sq ft 1093.66 grams/sq cm tons (long)/sq ft 2240 lbs/sq ft tons (long)/sq in 152.423 atmospheres tons (long)/sq in 1.544 x 108 dynes/sq cm tons (long)/sq in 15749 grams/sq cm tons (short)/sq ft 0.9451 atmospheres tons (short)/sq ft 957.6 dynes/sq cm tons (short)/sq ft 976.49 grams/sq cm tons (short)/sq ft 9765 kg/sq meter tons (short)/sq ft 13.889 lbs/sq in tons (short)/sq in 1.3789 x 108 dynes/sq cm tons (short)/sq in 1406000 kg/sq meter tons (short)/sq in 1406.14 kg/sq mm tons (short)/sq in 2000 lbs/sq in tons of sea water 35 cu ft tons of sea water 2240 pounds tons of shipping 40 cu ft tons of oil equivalent 10.093 gcal tons of oil equivalent 42.244 gj tons of oil equivalent 40.047 x 106 btu tons of water/24 hrs 83.333 lbs of water/hr tons of water/24 hrs 0.16643 gallons (US)/min tons of water/24 hrs 1.3349 cu ft/hr torrs 1 mm of Hg at 0°C townships 23040 acres townships 36 sections townships 93.239572 sq km townships 36 sq miles statute tu (China) 100.142 miles tuns 252 gallons (US) tuns 4 hogsheads tuns 2 pipes tuns 3 puncheons vera (Old Spanish) 2.6816 ft vera (Old Spanish) 0.8359 meters vara (S. Africa) 0.8 to 1.1 meters vedro (Russia) 12.3 liters verst (Russia) 3500 ft verst (Russia) 1067.07 meters volts 100000000 abvolts volts 0.99967 volts (Int) volts (absolute) 0.003336 statvolts volts (Int) 1.0003 volts volt-coulombs 0.9998 joules (Int) volts/inch 39370000 abvolts/cm volts/inch 0.3937 volts/cm volts-seconds 1 x 108 maxwells wah 6.6667 ft (BB) wah 6.5617 ft (MB) wah 0.002032 km (BB) wah 0.002 km (MB) wah 2.032 meters (BB) wah 2.0 meters (MB) wah 0.0012626 miles (BB) wah 0.0012427 miles (MB) wah 0.05 sen wah 2.2222 yards (BB) wah 2.1872 yards (MB) wah 0.00125 yote watts 3.4144 btu/hr watts 3.4095 btu (mean)/hr watts 0.05688 btu/min watts 0.056825 btu (mean)/min watts 0.000948 btu/sec watts 0.000947 btu (mean)/sec watts 860.42 cal, gm/hr watts 859.18 cal, gm (mean)/hr watts 860.85 cal, gm (at 20°C)/hr watts 14.34 cal, gm/min watts 14.331 cal, gm (IST)/min watts 14.3197 cal, gm (mean)/min watts 0.01434 cal, kg/min watts 0.01433 cal, kg (IST)/min watts 0.01432 cal, kg (mean)/min watts 10000000 ergs/sec watts 44.2537 ft-lbs/min watts 0.7378 ft-lbs/sec watts 0.001341 hp watts 0.0001 hp (boiler) watts 0.00134 hp (electric) watts 0.0013596 hp (metric) watts 1 joules/sec watts 0.01433 kg-calories/min watts 0.001 kw watts 35.528 liter-atm/hr watts 0.9998 watts (Int) watts (abs) 1.0 joules/sec watts (Int) 3.41499 btu/hr watts (Int) 3.41008 btu (mean)/hr watts (Int) 0.56916 btu/min watts (Int) 0.0568 btu (mean)/min watts (Int) 860.56 cal, gm/hr watts (Int) 859.326 cal, gm (mean)/hr watts (Int) 0.0143 cal, kg/min watts (Int) 0.01433 cal, kg (IST)/min watts (Int) 0.01432 cal, kg (mean)/min watts (Int) 1.00016 x 107 ergs/sec watts (Int) 1 joules (Int)/sec watts (Int) 1.00016 watts watt-hours 3.4144 btu watt-hours 3.4095 btu (mean) watt-hours 860.42 cal, gm watt-hours 0.85918 cal, kg (mean) watt-hours 859.18 cal, gm (mean) watt-hours 3.60 x 1010 ergs watt-hours 2655.22 ft-lbs watt-hours 860.5 gm-calories watt-hours 0.001341 hp-hours watt-hours 0.8605 kg-calories watt-hours 3600 joules watt-hours 3599.41 joules (Int) watt-hours 367.2 meter-kg watt-hours 0.8605 kg-calories watt-hours 367.098 kg-meters watt-hours 0.001 kw-hr watt-hours 0.9998 kw-hr (Int) watt-sec 0.73756 ft-lbs watt-sec 10197.2 gm-cm watt-sec 1 joules watt-sec 0.00987 liter-atm watt-sec 1 volt-coulombs watts/sq cm 3172.1 btu/(hr x sq ft) watts/sq cm 860.421 cal, gm/(hr x sq cm) watts/sq cm 41113 ft-lb/(min x sq ft) watts/sq in 491.68 btu/(hr x sq ft) watts/sq in 133.36 cal, gm/(hr x sq cm) watts/sq in 6372.5 ft-lb/(min x sq ft) watt (intl) 1.000165 watts (abs) webers 100000000 maxwells webers 1 x 105 kilolines webers 1 x 108 lines webers 1 x 108 maxwells webers 1 volt-sec webers/sq cm 1 x 108 gausses webers/sq cm 1 x 108 lines webers/sq cm 6.4515 x 108 lines/sq in webers/sq in 1.550003 x 107 gausses webers/sq in 108 lines/sq in webers/sq in 0.155 webers/sq cm webers/sq in 1550 webers/sq meter webers/sq meter 10000 gausses webers/sq meter 64520 lines/sq in webers/sq meter 0.0001 webers/sq cm webers/sq meter 0.0006452 webers/sq in weeks (mean calendar) 7 days (mean solar) weeks (mean calendar) 7.01916 days (sideral) weeks (mean calendar) 168 hours (mean solar) weeks (mean calendar) 168.46 hours (sideral) weeks (mean calendar) 10080 min (mean solar) weeks (mean calendar) 10107.6 min (sideral) weeks (mean calendar) 0.237042 months (lunar) weeks (mean calendar) 0.230137 months (mean calendar) weeks (mean calendar) 0.0191786 years (calendar) weeks (mean calendar) 0.0191646 years (sideral) weeks (mean calendar) 0.019165 years (tropical) weeks 604800 sec weeks 0.01923 years weys (UK) 252 lbs (avdp) yards 91.44 cm yards 0.454545 chains (Gunter's) yards 0.03 chains (Ramden's) yards 2 cubits yards 0.5 fathoms yards 3 ft yards 2.999994 ft (US Survey) yards 0.004545 furlongs yards 36 inches yards 0.0009144 km yards 3.6 kueb (BB) yards 3.6576 kueb (MB) yards 0.9144 meters (32 m = 35 yds.) yards 0.0004934 miles (naut) yards 0.0005682 miles (stat) yards 914.4 mm yards 43.2 nieu (BB) yards 43.891 nieu (MB) yards 0.181818 poles (UK) yards 4 quarters (UK) yards 0.181818 rods yards 1.8 sawk (BB) yards 1.8288 sawk (MB) yards 0.0225 sen (BB) yards 0.02286 sen (MB) yards 4 spans yards 0.45 wah (BB) yards 0.4572 wah (MB) years (calendar) 365 days (mean solar) years (calendar) 8760 hours (mean solar) years (calendar) 525600 min (mean solar) years (calendar) 12.36006 months (lunar) years (calendar) 12 months (mean calendar) years (calendar) 3.1536 x 107 sec (mean solar) years (calendar) 52.14286 weeks (mean solar) years (calendar) 0.999298 years (sideral) years (calendar) 0.999337 years (tropical) years (leap) 366 days (mean solar) years (sideral) 365.2564 days (mean solar) years (sideral) 366.2564 days (sideral) years (sideral) 1.000702 years (calendar) years (sideral) 1.000039 years (tropical) years (tropical) 365.242 days (mean solar) years (tropical) 366.242 days (sideral) years (tropical) 8765.81 hours (mean solar) years (tropical) 8789.81 hours (sideral) years (tropical) 12.00796 months (mean calendar) years (tropical) 3.15569 x 107 sec (mean solar) years (tropical) 3.16433 x 107 sec (sideral) years (tropical) 52.17746 weeks (mean calendar) years (tropical) 1.000663 years (calendar) years (tropical) 0.99996 years (sideral) yote 3.3669 leagues (BB) yote 3.314 leagues (MB) yote 16.256 km (BB) yote 16 km (MB) yote 10.1 miles (BB) yote 9.9419 miles (MB) yote 400 sen zoll (Switzerland) 3 cm zolotnik 65.8306 grains ======

13. C A L C U L A T I O N F O R M U L A E

To calculate Multiply by ------area of triangle base by 1/2 height area of circle (diameter)2 by 0.7854 area of sector of circle arc by 1/4 diameter area of square, rhombus base by height area of equaliteral triangle (side)2 by 0.433 area of trapezium height by 1/4 sum of parallel sides area of ellipse major axis by minor axis x 0.7854 area of parabola containing rectangle by 0 circumference diameter by 3.1416 convex surface of sphere (diameter)2 by 3.1416 surface of cone 1/2 side by perimeter of base + area of f base solidity of sphere (diameter)2 by 0.5236 volume of cylinder area of base by height content of cube or prism length by breadth of depth content of cone height of 1/3 area of base volume of hexagonal prism (side)2 by height by 2.598

14. A B B R E V I A T I O N S

------105 = 100000 (five zero after 1) 10-5 = 0.00001 (four zero after period) abs = absolute amp(s) = ampere(s) approx = approximated apot = Apothecaries Weights atm = atom avdp = Avoirdupois Weights

BB = British Base Conversion btu = British Thermal Unit

cal(s) = calories cd = candela cm(s) = centimeter(s) cu = cubic cwt = hundredweight °C = degree Centigrade or Celsius

deg = degree dry = dry measure dwt = pennyweight (troy weight)

fl = fluid measure (Apothecaries') ft = foot or feet ft-lbs = foot-pounds °F = degree Fahrenheit

gal(s) = gallon(s) gm(s) = gram(s)

hr(s) = hour(s)

in = inch(es) intl = international

kg(s) = kilogram(s) km(s) = kilometer(s) °K = degree Kelvin

lb(s) = pound(s) liq = liquid measure

min = minute(s) mm(s) = millimeter(s) MB = Metric Base Conversion

naut = nautical or marine

oz(s) = ounce(s)

rev(s) = revolution(s)

sec = second(s) sq = square stat = statute or land std = standard

troy = Troy Weights

UK = British or Imperial System US = US Customary System ------

Compiled by National Energy Policy Office, Bangkok