Volume conversion
1 cubic foot (ft³) equals 7.480519480519 us gallon (US gal). Enter any value below to convert from ft³ to US gal.
Enter a value and choose units. Results update instantly.
1 ft³ = 7.4805194805 US gal
| Unit | Value |
|---|---|
| Cubic meter m³ | 0.0283168466 |
| Liter L | 28.316846592 |
| Milliliter mL | 28,316.846592 |
| Cubic centimeter cm³ | 28,316.846592 |
| Cubic inch in³ | 1,728 |
| Cubic foot ft³ | 1 |
| US gallon US gal | 7.4805194805 |
| Imperial gallon imp gal | 6.228835459 |
| US quart US qt | 29.9220779221 |
| US customary cup US cup | 119.6883116883 |
| US fluid ounce US fl oz | 957.5064935065 |
Formula
Use this relationship for a direct conversion:
2 ft³ = 14.961038961 US gal.
US liquid and Imperial gallon definitions are treated separately and use their exact legal values.
Quick reference
| Cubic foot (ft³) | US gallon (US gal) |
|---|---|
| 0.01 | 0.0748051948 |
| 0.1 | 0.7480519481 |
| 1 | 7.4805194805 |
| 2 | 14.961038961 |
| 5 | 37.4025974026 |
| 10 | 74.8051948052 |
| 25 | 187.012987013 |
| 50 | 374.025974026 |
| 100 | 748.0519480519 |
| 1,000 | 7,480.5194805195 |
From unit
The volume of a one-foot cube.
Symbol: ft³
To unit
Exactly 231 cubic inches.
Symbol: US gal
Keep converting
Source
Definitions are checked against NIST Handbook 44, Appendix C. Calculations use full internal precision before display rounding.
View the complete volume converterQuestions
Use the formula US gal = ft³ x 7.480519480519. 1 cubic foot (ft³) equals 7.480519480519 us gallon (US gal).
Both unit definitions use exact factors. Only the displayed decimal may be rounded.
