Liters to Gallons Converter

Litres one way, US gallons the other — edit either box and the other follows.

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Type in either box — the other updates at once. 1 US gallon = 3.78541 liters.

Results update instantly as you type.

Conversion
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Liters
0 L
US gallons
0 gal
US quarts
0 qt

How to Use This Liters to Gallons Converter

  1. 1.Type a value in either box. Liters on the left, US gallons on the right.
  2. 2.Read the other box. It converts at once — no button to press.
  3. 3.Check the quarts too. One US gallon is exactly 4 US quarts, shown below.
  4. 4.Mind the gallon type. This uses US gallons. An imperial gallon is larger, at 4.54609 liters.
  5. 5.Use it anywhere. Fuel, tanks, recipes and aquarium volumes all convert the same way.

FAQ

How many US gallons is 10 liters?

10 liters equals 2.6417 US gallons, because 10 ÷ 3.78541 = 2.6417. Rounded to two decimals, 10 liters is 2.64 US gallons.

How many liters are in 1 US gallon?

1 US gallon equals 3.78541 liters. Multiply gallons by 3.78541 to get liters, or divide liters by 3.78541 to get US gallons.

Is a US gallon the same as an imperial gallon?

No. A US gallon is 3.78541 liters, while an imperial gallon used in the UK is 4.54609 liters. This converter uses US gallons throughout.

Is this liters to gallons converter free?

Yes — 100% free, no sign-up, no limits. Everything runs in your browser; none of your numbers are uploaded or saved.

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