Convert Gallons (US) to Cubic Feet
1 Gallons (US) = 0.133681 Cubic Feet
gal
0.133681
ft³
Formula: ft³ = gal × 0.133681
| Gallons (US) (gal) | Cubic Feet (ft³) |
|---|---|
| 1 | 0.133681 |
| 2 | 0.267361 |
| 5 | 0.668404 |
| 10 | 1.336807 |
| 25 | 3.342018 |
| 50 | 6.684036 |
| 100 | 13.368071 |
| 250 | 33.420178 |
| 500 | 66.840356 |
| 1000 | 133.680713 |
ft³ = gal × 0.133681
Step-by-Step Examples
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Frequently Asked Questions
How do I convert Gallons (US) to Cubic Feet?
Multiply the value in Gallons (US) by 0.133681. For example, 10 gal = 1.33681 ft³.
What is the difference between US and UK gallons?
A US gallon is 3.78541 liters, while a UK (Imperial) gallon is 4.54609 liters — about 20% larger. Always check which gallon is being referenced.
How many Cubic Feet are in one Gallon?
One gal equals 0.133681 ft³. Use this factor for any conversion between these units.