Gallons to Litres Converter
Convert US gallons to litres for fuel, cooking and storage.
Litres
Pop a number in and we'll convert it for you.
How it works
Multiply US gallons by 3.78541 to get litres. This is the official US liquid gallon to litre conversion.
Imperial (UK) gallons convert at a different rate: 1 imp gal ≈ 4.546 L.