A gallon is a unit of volume commonly used in the United States and some other countries. One US gallon is equal to 231 cubic inches or approximately 0.133681 cubic feet. Cubic feet (ft³) is a unit of volume representing a cube that measures one foot on each side.
| Gallons (gal) | Cubic Feet (ft³) |
|---|---|
| 1 | 0.133681 |
| 5 | 0.668403 |
| 10 | 1.336806 |
| 25 | 3.342015 |
| 50 | 6.684030 |
| 100 | 13.368060 |
To convert gallons to cubic feet, multiply the volume in gallons by 0.133681:
For example, to convert 20 gallons to cubic feet:
To convert cubic feet to gallons, multiply the volume in cubic feet by 7.48052:
For example, to convert 5 cubic feet to gallons:
These conversions are commonly used in: