US Gallon to Imperial Gallon Converter (gal to imp gal)

How to Convert US Gallon to Imperial Gallon

Formula: Imperial Gallon = US Gallon × 0.83267379

Example: 1 gal = 0.83267379 imp gal

You can also use the interactive converter above. Simply enter any US Gallon value and the equivalent Imperial Gallon value will appear instantly. Click the ⇄ button to reverse the conversion.

Here is a closer look at what US Gallon and Imperial Gallon are used for, plus answers to the questions people ask most about this conversion.

What is US Gallon and Imperial Gallon?

The US Gallon (about 3.785 L) is the American gallon used for fuel and large liquid measures in the US.

An Imperial Gallon (imp gal) is the UK gallon, equal to about 4.546 liters, notably larger than the US gallon.

Real World Uses of US Gallon to Imperial Gallon Conversion

• US Gallon: Commonly used for measuring paint and large liquid volumes in American industry.
• Imperial Gallon: Commonly used for historically used for beer and milk measures in the UK.

Frequently Asked Questions

What is the formula to convert US Gallon to Imperial Gallon?

The formula is: Imperial Gallon = US Gallon x 0.83267379. Multiply any US Gallon value by 0.83267379 to get the equivalent in Imperial Gallon.

What is 1 US Gallon in Imperial Gallon?

1 gal = 0.83267379 imp gal.

How many US Gallon are in 1 Imperial Gallon?

1 imp gal = 1.20095049467091 gal.

Is US Gallon bigger or smaller than Imperial Gallon?

US Gallon is smaller than Imperial Gallon. 1 Imperial Gallon = 1.20095049467091 gal.