QConvert
Gallon (US) to Cubic Foot Converter
Convert Gallon (US) to Cubic Foot instantly — live results with exact conversion factors.
Answer
1 gallon (us) = 0.1336805556 cubic feet. To convert gal to ft³, multiply by 0.1336805556.
Quick Reference Table
| Gallon (US) (gal) | Cubic Foot (ft³) |
|---|---|
| 1 | 0.13368056 |
| 2 | 0.26736111 |
| 5 | 0.66840278 |
| 10 | 1.33680556 |
| 20 | 2.67361111 |
| 50 | 6.68402778 |
| 100 | 13.3680556 |
| 250 | 33.4201389 |
| 500 | 66.8402778 |
| 1000 | 133.680556 |
Formula
Convert Gallon (US) (gal) to Cubic Foot (ft³) using the relationship:
ft³ = gal × 0.1336805556
How to Convert
- Take the value in gallons (us) (gal).
- Multiply it by 0.1336805556 (the conversion factor from gal to ft³).
- The result is the equivalent value in cubic feet (ft³).
- Example: 1 gal = 0.13368056 ft³.
Reverse Conversion
Need it the other direction? Cubic Foot to Gallon (US) conversion.
All Volume Conversions
See the full list of Volume conversions.
Related Conversions
FAQ
▸ How many cubic feet are in 1 gallon (us)?
1 Gallon (US) equals 0.13368056 cubic feet. Multiply by 0.1336805556 to convert gal to ft³.
▸ What is the formula to convert gallon (us) to cubic foot?
Multiply the value in gallons (us) by 0.1336805556 to get cubic feet. Formula: ft³ = gal × 0.1336805556.
▸ How do I convert gallons (us) to cubic feet easily?
Enter your value in the converter at the top of this page — the cubic feet result updates live as you type. You can also multiply by 0.1336805556 directly.