Cubic Feet to Gallons Converter

Quickly convert cubic feet to gallons with our cubic feet to gallons converter!

Clear
Result7.4805 gal1 ft³ converted
1 ft³ equals7.4805 gal
1 gal equals0.133681 ft³

Cubic foot to gallon (US) reference

cubic footgallon (US)
1 ft³7.4805 gal
2 ft³14.961 gal
5 ft³37.4026 gal
10 ft³74.8052 gal
25 ft³187.013 gal
50 ft³374.026 gal
100 ft³748.0519 gal
500 ft³3,740.26 gal
1,000 ft³7,480.52 gal

How to convert cubic foot to gallon (US)

One cubic foot equals 7.480519481 gal, so multiply the number of cubic foots by 7.480519481:

gal = ft³ × 7.480519481

Going the other way

One gallon (US) equals 0.1336805556 ft³, so to convert back:

ft³ = gal × 0.1336805556

Both directions are shown in the results above, and the drop-downs let you convert between any pair of volume units — not just these two.