foot^3 28.316 846 592 liters 7.480 519 gallons
foot^3 0.028 316 847 meters^3 1,728 inches^3
furlong 201.168 meters 220 yards
gallon, liquid (US) 3.785 411 784 liters 4 quarts, liquid
gill (US) 118.294 118 milliliters 4 ounces, liquid
grain 64.798 91 milligrams 0.002 285 71 ounces, avdp.
gram 1,000 milligrams 0.035 273 96 ounces, avdp.
hand (height of horse) 10.16 centimeters 4 inches
hectare 10,000 meters^2 2.471 053 8 acres
hundredweight, long 50.802 345 kilograms 112 pounds, avdp.