Convert cubic feet to gallon (us)s
1 ft³ = 7.48051948052 gal — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
7.480 519 480 52gal
As a fraction: 576/77
1 ft³ = 7.48051948052 gal
How to convert cubic feet to gallon (us)s
Multiply the number of cubic feet by 7.48051948052 to get gallon (us)s.
Gallon (US): The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.
Cubic foot to Gallon (US) conversion table
| Cubic feet (ft³) | Gallon (US)s (gal) |
|---|---|
| 1 ft³ | 7.480 519 5 |
| 2 ft³ | 14.961 039 |
| 3 ft³ | 22.441 558 |
| 5 ft³ | 37.402 597 |
| 10 ft³ | 74.805 195 |
| 20 ft³ | 149.610 39 |
| 25 ft³ | 187.012 99 |
| 50 ft³ | 374.025 97 |
| 100 ft³ | 748.051 95 |
| 250 ft³ | 1870.1299 |
| 500 ft³ | 3740.2597 |
| 1000 ft³ | 7480.5195 |
Gallon (US) to Cubic foot conversion table
| Gallon (US)s (gal) | Cubic feet (ft³) |
|---|---|
| 1 gal | 0.133 680 56 |
| 2 gal | 0.267 361 11 |
| 3 gal | 0.401 041 67 |
| 5 gal | 0.668 402 78 |
| 10 gal | 1.336 805 6 |
| 20 gal | 2.673 611 1 |
| 25 gal | 3.342 013 9 |
| 50 gal | 6.684 027 8 |
| 100 gal | 13.368 056 |
| 250 gal | 33.420 139 |
| 500 gal | 66.840 278 |
| 1000 gal | 133.680 56 |
Frequently asked
How many gallon (us)s are in a cubic foot?
One cubic foot equals 7.480519481 gallon (us)s (ft³ → gal). That figure is exact, not rounded.
How do you convert cubic feet to gallon (us)s?
Multiply the number of cubic feet by 7.48051948052 to get gallon (us)s.
What is 1 gal in cubic feet?
One gallon (us) is 0.1336805556 cubic feet.
What is 10 ft³ in gal?
10 ft³ = 74.805 195 gal.
What exactly is a gallon (us)?
The US liquid gallon: 231 in³ exactly. About 17% smaller than the imperial gallon.