1 cubic foot = 7.48052 US gallons
Convert cubic feet to US gallons.
Both directions on one page — swap the units and the whole thing runs backwards.
Type a value, or “5cm to in”
1 row could not be read rows could not be read
The formula
gal (US) = ft³ × 7.48052
Worked through with a real value: 10 cubic feet = 74.8052 US gallons.
Going the other way: ft³ = gal (US) × 0.133681, so 1 US gallon = 0.133681 cubic feet.
What each unit is
- cubic foot ft³
- A foot on each side. A common unit for air volume, lumber and soil.
- US gallon gal (US)
- 3.785 litres in the US system. The everyday unit for fuel, milk and water.
Conversion tables
| cubic feet (ft³) | US gallons (gal (US)) |
|---|---|
| 1 | 7.48052 |
| 2 | 14.961 |
| 3 | 22.4416 |
| 4 | 29.9221 |
| 5 | 37.4026 |
| 6 | 44.8831 |
| 7 | 52.3636 |
| 8 | 59.8442 |
| 9 | 67.3247 |
| 10 | 74.8052 |
| 20 | 149.61 |
| 25 | 187.013 |
| 50 | 374.026 |
| 75 | 561.039 |
| 100 | 748.052 |
| US gallons (gal (US)) | cubic feet (ft³) |
|---|---|
| 1 | 0.133681 |
| 2 | 0.267361 |
| 3 | 0.401042 |
| 4 | 0.534722 |
| 5 | 0.668403 |
| 6 | 0.802083 |
| 7 | 0.935764 |
| 8 | 1.06944 |
| 9 | 1.20312 |
| 10 | 1.33681 |
| 20 | 2.67361 |
| 25 | 3.34201 |
| 50 | 6.68403 |
| 75 | 10.026 |
| 100 | 13.3681 |
Questions
How many US gallons are in a cubic foot?
1 cubic foot = 7.48052 US gallons.
How do I convert cubic feet to US gallons?
Use gal (US) = ft³ × 7.48052. For example, 10 cubic feet = 74.8052 US gallons.
How many cubic feet are in one US gallon?
1 US gallon = 0.133681 cubic feet.
What is 10 cubic feet in US gallons?
10 cubic feet = 74.8052 US gallons.
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