Convert US Gallon to Cubic Foot
1 us gallon = 0.13368056 cubic feet (gal to ft³).
The us gallon (gal) and the cubic foot (ft³) both measure volume. A us gallon is smaller than a cubic foot — it takes 7.48052 of them to make a single cubic foot. Going the other way, one cubic foot is 7.48052 us gallons. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 gal = 0.13368056 ft³
How to convert US Gallons to Cubic Feet
Multiply the us gallon value by 0.133681 to get cubic feet.
Example: 10 us gallons = 1.33681 cubic feet.
US Gallon to Cubic Foot Conversion Chart
| US Gallons | Cubic Feet |
|---|---|
| 1 gal | 0.13368056 ft³ |
| 2 gal | 0.26736111 ft³ |
| 3 gal | 0.40104167 ft³ |
| 5 gal | 0.66840278 ft³ |
| 10 gal | 1.3368056 ft³ |
| 20 gal | 2.6736111 ft³ |
| 25 gal | 3.3420139 ft³ |
| 50 gal | 6.6840278 ft³ |
| 100 gal | 13.368056 ft³ |
| 1000 gal | 133.68056 ft³ |
Frequently Asked Questions
- How many cubic feet are in a us gallon?
- There are 0.13368056 cubic feet in 1 us gallon.
- How do you convert us gallons to cubic feet?
- Multiply the us gallon value by 0.133681 to get cubic feet.
- What is 5 us gallons in cubic feet?
- 5 us gallons equals 0.66840278 cubic feet.
- What is 100 us gallons in cubic feet?
- 100 us gallons equals 13.368056 cubic feet.
- What is 1 cubic foot in us gallons?
- 1 cubic foot equals 7.4805195 us gallons.
- Is this us gallon to cubic foot converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.
Related Conversions
- Cubic Foot to US Gallon (reverse)
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