Universal Gallon Converter

Convert between litres, UK Imperial gallons, and US gallons. Perfect for international fuel comparisons and travel planning.

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Volume Converter

Conversion Result

10.0 Litres
Input Volume
=
2.2 UK Gallons (Imperial)
Converted Volume
Conversion:LitresUK Gallons (Imperial)
Factor:1 Litres = 0.220 UK Gallons (Imperial)

Volume Comparison Table

LitresUK GallonsUS GallonsCommon Use
4.5461.0001.2011 UK gallon
3.7850.8331.0001 US gallon
5011.013.2Typical car tank
8017.621.1Large SUV tank

About Gallon Differences

There are two main types of gallons used worldwide, and the difference is significant:

  • UK Imperial Gallon: 4.546 litres - used in the UK and some Commonwealth countries
  • US Gallon: 3.785 litres - used in the United States

The UK gallon is about 20% larger than the US gallon, which means fuel efficiency figures (MPG) from these countries aren't directly comparable without conversion.

This converter helps you compare fuel capacities, understand international vehicle specs, and convert fuel efficiency measurements between different standards.

Frequently Asked Questions