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US gallon to Cubic foot
Convert US gallon to Cubic foot and get the exact value instantly.
1 gal = 0.1336805556 ft³
About this conversion
To convert US gallon to Cubic foot, multiply the number of US gallon by 0.1336805556.
Volume units divide between metric (liters, milliliters) and US customary (gallons, cups, fluid ounces), which trips up cooking, fuel figures and container sizing until you convert them.
Conversion table
| US gallon (gal) | Cubic foot (ft³) |
|---|---|
| 1 gal | 0.1336805556 ft³ |
| 2 gal | 0.2673611111 ft³ |
| 5 gal | 0.6684027778 ft³ |
| 10 gal | 1.336805556 ft³ |
| 100 gal | 13.36805556 ft³ |
How to use this converter
- Enter your US gallon value
Type any number into the US gallon field. It starts at 1 so you can read the rate straight away.
- Read the Cubic foot result
The amount in Cubic foot updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Cubic foot are in one US gallon?
- One US gallon equals 0.1336805556 ft³. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The US gallon to Cubic foot conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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