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Liters to Gallons Converter
Convert liters (litres) to US gallons instantly, with every other volume unit alongside.
Enter a volume to convert it
Enter a volume and pick its unit. Every other unit is calculated live as you type — right here in your browser, with nothing sent to a server.
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How to convert liters to gallons
One US gallon is exactly 3.785411784 liters (litres), so divide liters by 3.78541 to get gallons. For example, 20 L ÷ 3.78541 = 5.28 gal. A rough shortcut is to divide by 4 and add a little. This tool uses the US liquid gallon; an imperial (UK) gallon is larger, at 4.54609 L.
Liters to us gallons table
| Liters (L) | US gallons (gal) |
|---|---|
| 1 L | 0.2642 gal |
| 4 L | 1.0567 gal |
| 10 L | 2.6417 gal |
| 20 L | 5.2834 gal |
| 50 L | 13.2086 gal |
| 100 L | 26.4172 gal |
Common questions
How many gallons is 50 liters?
50 L is about 13.21 US gallons, a typical car fuel tank.
Is this the US or UK gallon?
The US liquid gallon (3.785 L). A UK imperial gallon is 4.546 L, so 20 L is 5.28 US gallons but 4.40 imperial gallons.
What is the formula for liters to gallons?
US gallons = liters ÷ 3.785411784, which is about liters × 0.264172.