**Definitions:**

**Inch Cube** (abbreviations: **in3, or ci**): is the volume of a cube with each of its three dimensions (length, width, and depth) being one inch long.

**US Gallon** (abbreviation: **US gal**): is a unit of measurement for liquid capacity in the US customary units. 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 Inches Cube to US Gallons

*Example: How many US gallons are equivalent to 61.99 inches cube?*

As;

1 inches cube = 0.004329 US gallons

61.99 inches cube = Y US gallons

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

Y equals 61.99 times 0.004329 over 1

(i.e.) Y = 61.99 * 0.004329 / 1 = 0.26835471 US gallons

Answer is: 0.26835471 US gallons are equivalent to 61.99 inches cube.

*Practice Question: Convert the following units into us gal:*

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

( i ) 46.66 in3

( ii ) 87.83 in3

( iii ) 8.32 in3