How Many Cubic Feet in a US Gallon?
Quick Answer
1 US Gallon = 0.13368071 Cubic Feet
1 gal = 0.13368071 ft³
0.133681
≈ 9/64 ft³
Formula
ft³ = gal × 0.13368071
The calculator multiplies each gal value by 0.13368071. For the reverse direction, divide ft³ by 0.13368071; equivalently, 1 ft³ = 7.4805107 gal.
Conversion Table
| US Gallons (gal) | Cubic Feet (ft³) |
|---|---|
| 1 gal | 0.13368071 ft³ |
| 2 gal | 0.26736143 ft³ |
| 5 gal | 0.66840356 ft³ |
| 10 gal | 1.3368071 ft³ |
| 20 gal | 2.6736143 ft³ |
| 50 gal | 6.6840356 ft³ |
| 100 gal | 13.368071 ft³ |
| 500 gal | 66.840356 ft³ |
| 1,000 gal | 133.68071 ft³ |
Worked Examples
Convert 5 gal to ft³:
5 gal × 0.13368071 = 0.66840356 ft³
Convert 10 gal to ft³:
10 gal × 0.13368071 = 1.3368071 ft³
Convert 50 gal to ft³:
50 gal × 0.13368071 = 6.6840356 ft³
FAQ
How many Cubic Feet are in 1 US Gallon?
There are 0.13368071 Cubic Feet in 1 US Gallon. Formula: ft³ = gal × 0.13368071.
How to convert US Gallons to Cubic Feet?
To convert US Gallons to Cubic Feet, multiply the number of US Gallons by 0.13368071. For example, 10 gal = 1.3368071 ft³.
How many Cubic Feet are in 100 US Gallons?
There are 13.368071 Cubic Feet in 100 US Gallons. Calculation: 100 × 0.13368071 = 13.368071.