Cubic Foot (ft3, cu ft, or cf)
Cubic Foot (ft3, cu ft, or cf) : A traditional unit of volume in English speaking countries. One cubic foot equals 1728 in3, 1/27 yd3, 0.028 316 85 m3, or 28.316 85 liters. The cubic foot also holds about 7.4805 U.S. liquid gallons or about 6.2288 British Imperial gallons