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Convert cubic foot to US gallon

Here you can quickly calculate how many US gallon fit in one cubic foot.

- scroll: formula · table · questions -

  • 1 ft³ = 7.480519 gal
  • 1 gal = 0.133681 ft³

Cubic foot to US gallon conversion table

cubic foot US gallon
1 7.480519
2 14.961039
5 37.402597
10 74.805195
20 149.61039
50 374.025974
100 748.051948

Cubic foot to US gallon formula

To convert cubic foot to US gallon, multiply by 7.480519.

1 ft³ = 7.480519 gal
Example: 1 cubic foot = 7.480519 US gallon

Common volume conversion mistakes

  • 'Gallon' names two different measures: the US gallon is about 3.785 liters and the imperial gallon about 4.546 liters, a full 20% larger. US fuel figures and UK recipes therefore use different gallons. Always check the country before converting.

Quick cubic foot and US gallon conversion quiz

Score: 0

233 US gallon equals 26.5 cubic foot.

Correct answer: 233 US gallon = 31.1 cubic foot.

121 US gallon equals 18.6 cubic foot.

Correct answer: 121 US gallon = 16.2 cubic foot.

173 US gallon equals 25.4 cubic foot.

Correct answer: 173 US gallon = 23.1 cubic foot.

41 US gallon equals 6.03 cubic foot.

Correct answer: 41 US gallon = 5.48 cubic foot.

62 cubic foot equals 394 US gallon.

Correct answer: 62 cubic foot = 464 US gallon.

More volume conversions