How to convert litres to us gallons
One US liquid gallon is exactly 3.785411784 litres. A UK imperial gallon is larger: exactly 4.54609 litres.
Conversion formula
US gallons = litres ÷ 3.785411784
Reverse: litres = US gallons × 3.785411784
For example, 1 L = 0.264 gal (US).
Litres to Gallons conversion chart
Use these common reference values or the interactive calculator above for any number.
| Litres (L) | US gallons (gal (US)) |
|---|---|
| 1 L | 0.264 gal (US) |
| 2 L | 0.528 gal (US) |
| 5 L | 1.321 gal (US) |
| 10 L | 2.642 gal (US) |
| 20 L | 5.283 gal (US) |
| 50 L | 13.209 gal (US) |
| 100 L | 26.417 gal (US) |
| 200 L | 52.834 gal (US) |
When is this conversion useful?
The word “gallon” can mean different volumes in different countries. This page converts to US liquid gallons; the main QuickUnits converter also supports imperial gallons.
When comparing fuel economy, recipes or tank capacities, check whether the source specifies US gallons or UK imperial gallons before converting.
Frequently asked questions
How many US gallons are in 1 litre?
1 litre is approximately 0.264172 US gallons.
Are US and UK gallons the same?
No. One US liquid gallon is 3.785411784 L, while one UK imperial gallon is 4.54609 L.