A cubic foot (ft³) is a unit of volume equal to a cube with sides of 1 foot in length. A gallon (gal) is a unit of volume commonly used in the United States and the UK, though their exact measurements differ slightly. In this converter, we use US gallons.
1 cubic foot = 7.48052 US gallons
| Cubic Feet | Gallons (US) |
|---|---|
| 1 | 7.48 |
| 2 | 14.96 |
| 5 | 37.40 |
| 10 | 74.81 |
| 20 | 149.61 |
| 50 | 374.03 |
To convert cubic feet to gallons, multiply the volume in cubic feet by 7.48052.
Formula: Gallons = Cubic Feet × 7.48052
Convert 5 cubic feet to gallons:
5 ft³ × 7.48052 = 37.4026 gallons
To convert gallons to cubic feet, divide the volume in gallons by 7.48052.
Formula: Cubic Feet = Gallons ÷ 7.48052
Convert 100 gallons to cubic feet:
100 gal ÷ 7.48052 = 13.3680 cubic feet
These volume conversions are commonly used in: