To convert US gallons to cubic feet, multiply the value by 0.133681. To go the other way, multiply cubic feet by 7.48052 to get US gallons.
| US Gallons (gal) | Cubic Feet (ft³) |
|---|---|
| 1 gal | 0.133681 ft³ |
| 2 gal | 0.267361 ft³ |
| 5 gal | 0.668403 ft³ |
| 10 gal | 1.33681 ft³ |
| 20 gal | 2.67361 ft³ |
| 50 gal | 6.68403 ft³ |
| 100 gal | 13.3681 ft³ |
| 500 gal | 66.8403 ft³ |
| 1,000 gal | 133.681 ft³ |
US gallon (gal). The US liquid gallon is 231 cubic inches, exactly 3.785411784 liters.
Cubic foot (ft³). A cubic foot is 28.317 liters (7.48 US gallons).
There are 0.133681 cubic feet in one US gallon.
Multiply the number of US gallons by 0.133681. For example, 10 US gallons equal 1.33681 cubic feet.
One cubic foot equals 7.48052 US gallons.