CONVERSION CHART & MEASUREMENT TABLES SQUARE MEASURES WEIGHT MEASURES 1 square foot = 144 square inches 1 pound = 16 ounces 1 square yard = 9 square feet 1 hundred weight = 100 pounds 1 square rod = 272.25 square feet 1 ton = 2000 pounds = 30.25 square yards 1 acre = 43,560 square feet CUBIC MEASURES Volume, Weight & = 4840 square yards 1 cubic foot = 1728 cubic inches Distance Measurements = 160 square rods = 7.48 gallons 1 square mile = 640 acres 1 cubic yard = 27 cubic feet English to Metric 1 cubic foot of water = 62.5 pounds 1 gallon = 3.785 liters LIQUID MEASURES 1 fluid ounce = 29.57 milliliters 1 tablespoon = 3 teaspoons 1 pound = 453.6 grams 1 fluid ounce = 2 tablespoons 1 pound = 0.454 kilograms 1 cup = 8 fluid ounces 1 ounce (wt.) = 28.35 grams 1 pint = 2 cups 1 foot = 0.305 meters = 16 fluid ounces 1 acre = 0.405 hectares 1 quart = 2 pints (43,560 sq. ft.) (4,052 sq. meters) = 32 fluid ounces 1 acre foot = 0.123 hectare- meters 1 gallon = 4 quarts (43,560 sq.ft.) = 8 pints = 128 fluid ounces Metric to English 1 liter = 0.264 gallons 1 milliliter = 0.034 fluid ounce APPLICATION RATE CONVERSIONS 1 gram = 0.0022 pounds 1 ounce per square foot = 2722.5 pounds per acre 1 kilogram = 2.20 pounds 1 gram = 0.035 ounce (wt.) 1 ounce per square yard = 302.5 pounds per acre 1 meter = 3.28 feet 1 ounce per 100 square feet = 27.2 pounds per acre 1 hectare = 2.47 acres 1 pound per 100 square feet = 435.6 pounds per acre 1 hectare- = 8.1 acre feet meter 1 pound per 1000 square feet = 43.6 pounds per acre 1 gallon per acre = 1/3 ounce per 1000 square feet 5 gallons per acre = 1 pint per 1000 square feet Parts Per Million (ppm) 100 gallons per acre = 2.5 gallons per 1000 square feet Calculations = 1 quart per 100 square feet 1 PPM = 100 pounds per acre = 2.5 pounds per 1000 square feet 1 milligram/liter 1 milligram/kilogram 1 gram/metric ton Volume & Weight Relationships to Water 2.72 pounds/acre foot 1 gallon weight = 8.345 pounds 3.78 milligrams/gallon 1 liter weight = 1,000 grams 8.34 pound/million gallons 1 metric ton = 1,000 liters = 1m3 = 264 gallons 1 cubic foot contains 7.48 gallons 1 acre foot contains 325,829 gallons 1 acre foot weight 1,234 metric tons 1 hectare-meter contains 10,000,000 liters 1 hectare-meter weighs 10,000 metric tons SMALL AREA CONVERSIONS DRY MATERIALS Rate/ Rate/ Rate/ Acre 1000 sq. ft. 100 sq. ft. 1 lb. 2 1/2 tsps. 1/4 tsp. 3 lb. 2 1/4 tbsps. 3/4 tsp. 4 lb. 3 tbsps. 1 tsp. 5 lb. 4 tbsps. 1 1/4 tsps. 10 lb. 1/2 cup 2 tsps. 100 lb. 2 1/4 lb. 1/4 lb. 200 lb. 4 1/2 lb. 1/2 lb. 300 lb. 6 3/4 lb. 3/4 lb. 400 lb. 9 lb. 1 lb. 500 lb. 11 1/4 lb. 1 1/4 lb. LIQUID MATERIALS Rate/ Rate/ Rate/ Acre 1000 sq. ft. 100 sq. ft. 1 pt. 3/4 tsp. 1/4 tsp. 1 qt. 1 1/2 tbsps. 1/2 tsp. 1 gallon 6 tbsps. 2 tsps. 25 lb. 4 1/2 pints 1 cup 50 gallons 4 1/2 qts. 1 pint 100 gallons 9 quarts 1 quart 200 gallons 4 1/2 quarts 2 quarts 300 gallons 6 3/4 gallons 3 quarts 400 gallons 9 gallons 1 gallon 500 gallons 11 1/4 gallons 1 1/4 gallons FINDING THE SURFACE AREA OF A POND: Circular Pond = Surface Acres = 3.14 x Radius Squared 43560 Rectangular Pond = Surface Acres = Length x Width 43560.