US Liquid Gallons to Cubic Feet Converter
Convert US liquid gallons to cubic feet instantly with this free US liquid gallons to cubic feet converter. Enter any value to get an accurate volume conversion, plus the formula, the conversion factor and a full reference table.
What is 1 US liquid gallon in cubic feet?
1 US liquid gallon is equal to 0.133680556 cubic feet.
1 ÷ 7.48051948 = 0.133680556 cubic feet
1 US liquid gallon = 0.1336805556 cubic feet
US liquid gallons to Cubic feet formula
ft³ = gal ÷ 7.48051948
The US liquid gallons to cubic feet conversion factor is 0.133680555556, which is exact by definition. 1 US liquid gallon = 0.133680555556 cubic feet, and 1 cubic foot = 7.48051948052 US liquid gallons.
Regional note. Gallons differ by region. A US liquid gallon is exactly 3.785411784 liters; an Imperial (UK) gallon is exactly 4.54609 liters — about 20% larger. This page uses the US liquid gallon.
Worked examples
- 2 US liquid gallons = 0.267361111 cubic feet — 2 ÷ 7.48051948 = 0.267361111 cubic feet
- 6 US liquid gallons = 0.802083333 cubic feet — 6 ÷ 7.48051948 = 0.802083333 cubic feet
- 10 US liquid gallons = 1.33680556 cubic feet — 10 ÷ 7.48051948 = 1.33680556 cubic feet
US liquid gallons to Cubic feet conversion table
Every value below is calculated with the exact conversion factor and rounded for display.
| US liquid gallons (gal) | Cubic feet (ft³) |
|---|---|
| 1 gal | 0.13368056 ft³ |
| 2 gal | 0.26736111 ft³ |
| 3 gal | 0.40104167 ft³ |
| 4 gal | 0.53472222 ft³ |
| 5 gal | 0.66840278 ft³ |
| 6 gal | 0.80208333 ft³ |
| 7 gal | 0.93576389 ft³ |
| 8 gal | 1.0694444 ft³ |
| 9 gal | 1.203125 ft³ |
| 10 gal | 1.3368056 ft³ |
| 12 gal | 1.6041667 ft³ |
| 15 gal | 2.0052083 ft³ |
| 20 gal | 2.6736111 ft³ |
| 25 gal | 3.3420139 ft³ |
| 30 gal | 4.0104167 ft³ |
| 50 gal | 6.6840278 ft³ |
| 75 gal | 10.026042 ft³ |
| 100 gal | 13.368056 ft³ |
| 500 gal | 66.840278 ft³ |
| 1,000 gal | 133.68056 ft³ |
Common US liquid gallons values
Related conversions
- Cubic feet to US liquid gallons
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- US liquid gallons to Liters
- US liquid gallons to Cubic meters
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- US liquid gallons to US tablespoons
- US liquid gallons to US fluid ounces
- US liquid gallons to US cups
- US liquid gallons to US liquid pints
- US liquid gallons to US liquid quarts
- US liquid gallons to Imperial pints
- US liquid gallons to Imperial gallons
Frequently asked questions
- What is 1 US liquid gallon in cubic feet?
- 1 US liquid gallon is equal to 0.133680556 cubic feet.
- How many US liquid gallons are in one cubic foot?
- There are 7.48051948 US liquid gallons in 1 cubic foot.
- How do you convert US liquid gallons to cubic feet?
- Multiply the number of US liquid gallons by 0.133680556 — or use the formula ft³ = gal ÷ 7.48051948.
- What is 6 US liquid gallons in cubic feet?
- 6 US liquid gallons is 0.802083333 cubic feet. 6 ÷ 7.48051948 = 0.802083333 cubic feet.
- Is the US liquid gallons to cubic feet conversion exact?
- Yes. The relationship is fixed by definition, so 0.133680555556 is an exact conversion factor — only the displayed result is rounded.
- Does this use US or Imperial cubic feet?
- Gallons differ by region. A US liquid gallon is exactly 3.785411784 liters; an Imperial (UK) gallon is exactly 4.54609 liters — about 20% larger. This page uses the US liquid gallon.