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Liquid volume calculators
Convert litres and explicitly named US or UK gallon conventions.
Choose the right calculation
US liquid gallons and UK imperial gallons have different definitions. The US dry gallon is another unit and is not substituted. Confirm the convention of a container label before converting.
Find a tool for your question
Litres to US Gallons Converter
Convert L to US gal with an explicit conversion factor.
Litres to UK Gallons Converter
Convert L to UK gal with an explicit conversion factor.
US Gallons to Litres Converter
Convert US gal to L with an explicit conversion factor.
UK Gallons to Litres Converter
Convert UK gal to L with an explicit conversion factor.
Millilitres to US Fluid Ounces Converter
Convert millilitres to explicitly US customary fluid ounces.
US Fluid Ounces to Millilitres Converter
Convert US liquid fluid ounces into millilitres.
Why do UK and US gallon results differ?
They use different gallon volumes: 4.54609 litres for imperial and 3.785411784 litres for US liquid gallons.
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