**Definitions:**

**Foot Cube** (abbreviations: **ft3, or cf**): is the volume of a cube with sides of one foot (0.3048 m) in length. Its volume is equal to 28.3168 liters or about 1/35 of a cubic meter.

**Imperial Gallon** (abbreviations: **imp. gal, or imp gal**): is a unit of measurement for liquid capacity in the British imperial systems of measurement. Three significantly different sizes are in current use: the imperial gallon defined as 4.54609 litres, which is used in the United Kingdom, Canada, and some Caribbean nations; the US gallon defined as 231 cubic inches (3.785 L), which is used in the US and some Latin American and Caribbean countries; and the least-used US dry gallon defined as 1/8 US bushel (4.405 L).

## How to Convert Feet Cube to Imperial Gallons

*Example: How many imperial gallons are equivalent to 15.81 feet cube?*

As;

1 feet cube = 6.229712 imperial gallons

15.81 feet cube = Y imperial gallons

Assuming Y is the answer, and by criss-cross principle;

Y equals 15.81 times 6.229712 over 1

(i.e.) Y = 15.81 * 6.229712 / 1 = 98.49174672 imperial gallons

Answer is: 98.49174672 imperial gallons are equivalent to 15.81 feet cube.

*Practice Question: Convert the following units into imp. gal:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 96.35 ft3

( ii ) 91.08 ft3

( iii ) 8.57 ft3