US gallons to Cubic feet Converter

Convert US gallons to cubic feet instantly. One US gallon equals 0.133681 cubic feet, so you can type any value in gal and read the answer in ft³.…

8
Daily Uses

8 of 8 free uses remaining today

Convert US gallons to cubic feet instantly. One US gallon equals 0.133681 cubic feet, so you can type any value in gal and read the answer in ft³. The page also shows a conversion table and the exact formula used.

Enter your values

Each successful calculation counts toward this tool’s 8 free daily uses. Values stay in your browser.

Worked example

Example calculated from the starting values. Enter your own values and press Calculate to get your result.

Cubic feet0.133681 ft³

1 gal = 0.133681 ft³

With the default inputs (value in US gallons = 1 gal), the results are: cubic feet 0.133681 ft³.

US gallons to cubic feet conversion table

Reference table based on the example values; it is not your calculation result.

US gallons (gal)cubic feet (ft³)
10.133681
20.267361
50.668403
101.3368
253.342
506.684
10013.3681
50066.8403
1,000133.6806

Frequently asked questions

How many cubic feet are in one US gallon?

1 US gallon = 0.133681 cubic feet.

What is the formula to convert US gallons to cubic feet?

Multiply the value in US gallons by 0.133681.

How do I convert cubic feet back to US gallons?

1 cubic foot = 7.4805 US gallons.

Related Tools

View all