How many gallons in a cubic foot?

1 Cubic Foot


7.48051948 US Fluid Gallons

Cubic Feet to Gallons (How many gallons in a cubic foot?)

This is a conversion calculator that is used to convert the volume in cubic feet (ft3) to volume in gallons (gal). It has a single text field and a control button that perform an independent function of the calculator. First, use the blank text field to enter the value in cubic feet. The conversion from cubic feet to gallons is initiated using the "Convert" button. This gives you the conversion result in gallons, shown at the bottom platform of the calculator.


Convert 54 cubic feet to gallons


The first step is to enter the value of cubic feet (54) in the blank text field. Press the ‘Convert' button and the results are displayed as;

54 Cubic Feet = 403.94805192 US Fluid Gallons

This means that 54 cubic feet are equivalent to 403.94805192 US Fluid Gallons. 

Cubic Feet to Gallons Conversion

Enter a value that you want to convert into gallons and click on the "convert" button.

How many gallons in a cubic foot?

The volume units' conversion factor of cubic feet to gallons varies depending on the standard used in the conversion.

1 Cubic Foot = 7.48051948 Gallons (Fluid, US)

1 Cubic Foot = 6.42851159 Gallons (Dry, US)

1 Cubic Foot = 6.22883545 Gallons (UK)

This means that there are 7.48051948 Gallons in one cubic foot.

Multiply the value in cubic feet by the conversion factor to determine the number of gallons in a cubic foot.

For example; how many gallons are in 0.5 cubic feet?

= 0.5 x 7.48051948

= 3.74025974 US Fluid Gallons in 0.5 cubic feet. 


A cubic foot is a unit of volume measurement in the US customary and imperial systems, abbreviated as "ft3". One cubic foot is equal to 6.22 Imperial gallons and 7.48 US gallons.

A gallon is a unit of volume measurement in the US customary and imperial systems abbreviated as "gal". There are two types of gallons in the US customary system and only one in the imperial system.