This converter allows you to quickly convert cubic feet (ft³)
into us gallons (gal).
Simply enter a value, choose your units, and get an instant, accurate result.
Cubic Foot to US Gallon Conversion Table
Cubic Foot (ft³)
US Gallon (gal)
1
7.480519
2
14.961039
5
37.402597
10
74.805195
20
149.61039
50
374.025974
100
748.051948
200
1,496.103896
500
3,740.25974
1000
7,480.519481
2000
14,961.038961
5000
37,402.597403
10000
74,805.194805
20000
149,610.38961
50000
374,025.974026
100000
748,051.948052
200000
1,496,103.896104
500000
3,740,259.74026
1000000
7,480,519.480519
2000000
14,961,038.961039
How to convert Cubic Feet to US Gallons?
To convert cubic feet to us gallons, multiply by the conversion factor:
Example: Convert 10 Cubic Feet to US Gallons
Frequently asked questions
How many us gallons are in 1 cubic foot?
1 Cubic Foot (ft³) equals 7.48052 us gallons (gal).
How many cubic feet are in 1 us gallon?
1 US Gallon (gal) equals 0.133681 cubic feet (ft³).
How do I convert us gallons back to cubic feet?
Use the swap button above to flip the converter, or type a value directly into the "US Gallon" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, cubic foot or us gallon?
1 Cubic Foot is larger — it takes 7.48052 us gallons to equal 1 cubic foot.