Liters to Gallons

This calculator converts liters to US gallons for fuel, liquids, tanks, and containers.

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Enter the volume in liters, including decimals if needed, and read the equivalent number of US gallons.

Divide liters by 3.785411784. Formula: US gallons = liters ÷ 3.785411784.

Worked example

A 50-liter fuel tank holds 50 ÷ 3.785411784 = 13.2086 US gallons. Rounded to two decimal places, that is 13.21 gallons.

It returns US liquid gallons. To get Imperial gallons, divide liters by 4.54609 instead.

One liter is about 0.264172 US gallons. That is a little more than one quarter of a gallon.