Imperial Gallon to Liter Converter
Imperial Gallon to Liter Formula
Conversion explanation: Multiply the value in Imperial Gallon by 4.54609 to get the equivalent value in Liter.
Popular volume unit conversions
What is Imperial Gallon to Liter Converter
This online tool converts volume from Imperial gallons (imp gal) to liters (L). It applies the standard conversion factor where 1 Imperial gallon is officially defined as exactly 4.54609 liters. For related calculations, you can also check our liter to milliliter conversion tool.
Definitions of Imperial Gallon and Liter
What is Imperial Gallon?
An imperial gallon is a unit of liquid volume used in the British imperial system equal to approximately 4.546 liters. It was historically used throughout the British Commonwealth. For related unit metrics, you can use our milliliter to liter conversion tool.
What is Liter?
A liter is a metric unit of volume equal to one cubic decimeter or one thousand cubic centimeters. It is widely used for measuring liquid beverages and consumable goods. If you need to make other calculations, see our liter to us gallon conversion tool.