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Imperial Gallon to Liter Converter
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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.
How to Convert Imperial Gallon to Liter
To convert a value from imperial gallons to liters, multiply the value by the conversion multiplier:
Step-by-Step Example
Suppose you want to convert 5 imperial gallons to liters. Using the conversion steps:
- Identify the multiplier factor:
4.54609. - Multiply 5 by the factor:
5 × 4.54609 = 22.73045. - Result: 5 imperial gallons is equal to 22.73045 liters.
Imperial Gallon to Liter Conversion Table
The table below provides quick reference conversions for common values from imperial gallons to liters:
| Imperial Gallon [gal (imp)] | Liter [l] |
|---|---|
| 0.01 gal (imp) | 0.0454609 l |
| 0.1 gal (imp) | 0.454609 l |
| 1 gal (imp) | 4.54609 l |
| 2 gal (imp) | 9.09218 l |
| 3 gal (imp) | 13.63827 l |
| 4 gal (imp) | 18.18436 l |
| 5 gal (imp) | 22.73045 l |
| 6 gal (imp) | 27.27654 l |
| 7 gal (imp) | 31.82263 l |
| 8 gal (imp) | 36.36872 l |
| 9 gal (imp) | 40.91481 l |
| 10 gal (imp) | 45.4609 l |
| 20 gal (imp) | 90.9218 l |
| 30 gal (imp) | 136.3827 l |
| 50 gal (imp) | 227.3045 l |
| 100 gal (imp) | 454.609 l |
| 500 gal (imp) | 2273.045 l |
| 1000 gal (imp) | 4546.09 l |