# Convert Imperial Gallon to US Gallon (imp. gal to us gal)

In next fields, kindly type your value in the text box under title [ From: ] to convert from imperial gallon to US gallon (imp. gal to us gal). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

**Definitions:**

**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).

**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 Imperial Gallons to US Gallons

*Example: How many US gallons are equivalent to 81.44 imperial gallons?*

As;

1 imperial gallons = 1.2 US gallons

81.44 imperial gallons = Y US gallons

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

Y equals 81.44 times 1.2 over 1

(i.e.) Y = 81.44 * 1.2 / 1 = 97.728 US gallons

Answer is: 97.728 US gallons are equivalent to 81.44 imperial gallons.

*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 ) 99.54 imp. gal

( ii ) 89.29 imp. gal

( iii ) 59.35 imp. gal

### Convert Imperial Gallon to More Volume Units