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Convert Gallons to Cubic Feet

gal
=
ft³

Gallon (gal)

An imperial unit of volume equal to 4 quarts or 3.785 liters.

Cubic Foot (ft³)

An imperial unit of volume equal to the volume of a cube with sides of 1 foot.

Gallons to Cubic Feet Conversion Table

Gallons (gal)Cubic Feet (ft³)
10.13368
20.26736
50.6684
101.33681
202.67361
506.68404
10013.36807
25033.42018
50066.84036
1000133.68071

How to Convert Gallons to Cubic Feet

Conversion factor:

1 gal = 0.13368 ft³

Inverse factor:

1 ft³ = 7.48051 gal

Example

Convert 15 gal To ft³:

ft³ = gal × 0.13368

ft³ = 15 × 0.13368

ft³ = 2.00521

= 2.00521 ft³