1995 Metric SPECIAL PROVISION 000---021 Part III, Appendix Conversion Factors For this project, the conversion table in part III, Appendix is voided and replaced by the following Conversion Factors S Factors with an asterisk (*) are exact. S Use the number of digits needed for the required accuracy. S When converting from Metric units to English divide by the factor shown (multiply by the inverse). S Conversion values based on 1 inch = 25.4 millimeters unless otherwise shown. S For additional conversions refer to the current version of ASTM E380. Measurement To Convert From To Metric Symbol Multiply Tech Comptr By English Unit Metric Unit Corres Appl+ Factor Bid Units Foot meter m M *0.3048 station (100 feet) kilometer km KM *0.03048 square feet square meter m2 M2 *0.09290304 square yard square meter m2 M2 0.8361274 acre hectare (10,000 m2) ha HA 0.4046873 gallon (U.S. liquid) liter (1 dm3) L L 3.785412 1000 liter kL KL 1000 gallons (U.S. liquid) cubic meter m3 M3 3.785412 cubic yard cubic meter m3 M3 0.7645549 1-3 000---021 10-95 Measurement To Convert From To Metric Symbol Multiply Comptr By English Unit Metric Unit Tech Appl+ Factor Corres Bid Units pound kilogram kg KG 0.4535924 ton (2000 lbs) megagram Mg MGR 0.90718474 cubic yard hour cubic meter hour m3●h M3H 0.7645549 kip-force foot kilonewton meter kN ● m KNM 1.355818 Length inch millimeter mm *25.4 foot millimeter mm *304.8 yard meter m M *0.9144 mile (international) kilometer km KM *1.609344 Area square inch square millimeters mm2 *645.16 square mile (U.S. square kilometers km2 KM 2.589998 statue) Volume ounce (U.S. fluid) millimeter (1mm3) mL 29.57353 cup liter (1 dm3) L 0.2365882 pint (U.S. liquid) liter (1 dm3) L 0.4731765 quart (U.S. liquid) liter (1 dm3) L 0.9463529 cubic inch cubic millimeters mm3 *16,387.064 cubic centimeters cm3 *16.387064 cubic foot cubic meter cm3 M3 0.02831685 acre-foot cubic meter m3 1233.489 Force pound-force newton N 4.448222 kip (1000 lbf) kilonewton kN 4.448222 ton-force (2000 lbf) kilonewton kN 8.896443 Temperature degree Fahrenheit degree Celsius º C (TF-32)/1.8 2-3 000---021 10-95 To Convert From To Metric Symbol Multiply Measurement Comptr By English Unit Metric Unit Tech Appl+ Factor Corres Mass ounce gram g 28.34952 Force per unit pound-force per square kilopascal kPa 6.894757 Area, pressure, inch Stress pound-force per square pascal Pa 47.88026 foot kip per square inch megapascal MPa 6.894757 kip per square foot kilopascal kPa 47.88026 Mass Density pound per cubic foot kilogram per cubic meter kg/m3 16.01846 pound per cubic yard kilogram per cubic meter kg/m3 0.5932764 ton per cubic yard megagram per cubic meter Mg/m3 Rate of gallon per square foot liter per square meter L/m2 40.745853 application gallon per square yard liter per square meter L/m2 4.5273153 gallon per cubic acre liter per hectare L/ha 9.3539184 Mass Density pound per cubic foot kilogram per square meter Kg/m3 16.01846 pound per cubic yard kilogram per cubic meter Kg/m3 0.5932764 ton per cubic yard megagram per cube meter Mg/m3 1.186553 Force per unit pound-force per inch newton per meter N/m 175.1268 Length pound-force per foot newton per meter N/m 14.59390 kip per foot kilonewton per meter kN/m 14.59390 ton-force per foot kilonewton per meter kN/m 29.1878 Velocity feet per second meters per second m/s *0.3048 miles per hour kilometers per hour km/h *1.609344 3-3 000---021 10-95.