US Gallon (gal) to Imperial Gallon (gal) Conversion

Convert us gallon (gal) to imperial gallon (gal) with precision. Enter values and get instant conversions.

About US Gallon (gal) to Imperial Gallon (gal) Conversion

Converting from US Gallon (gal) to Imperial Gallon (gal) is a common volume conversion.

This online converter allows you to easily convert between us gallon (gal) and imperial gallon (gal), providing instant results with high precision.


US Gallon (gal)

Definition: The US gallon (gal) is a unit of volume equal to 231 cubic inches or approximately 3.785 liters.

History: Originated from the British wine gallon and standardized in the United States in the 19th century.

Current use: Used primarily in the United States to measure volumes of liquids like gasoline and milk.

Imperial Gallon (gal)

Definition: The imperial gallon is a unit of volume equal to 4.54609 liters.

History: Established in the British Weights and Measures Act of 1824 to standardize liquid measurements.

Current use: Used in the United Kingdom and some Commonwealth countries for measuring fuel and other liquids.

Details

  • From: US Gallon (gal)
  • To: Imperial Gallon (gal)
  • Formula: 1 gal = 0.8326737922 gal
  • Example: 25 gal = 20.8168448051 gal

US Gallon (gal) to Imperial Gallon (gal) Conversion Table

US Gallon (gal)Imperial Gallon (gal)
0.010.0083267379
0.10.0832673792
10.8326737922
21.6653475844
32.4980213766
54.163368961
108.326737922
2016.6534758441
5041.6336896102
10083.2673792204
1000832.6737922038

© 2025 One Tools Hub. All rights reserved.