Convert gallons to liters

US gallons to liters. Enter a value to convert, or use the gallons to liters chart further down the page.

1 gal = 3.785411784 L

1 US gallon equals 3.785411784 liters. Going the other way, 1 liter = 0.2641720524 US gallons.

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Check this before you rely on it. This converter is provided free and without warranty, and its results are not professional advice.

How to convert gallons to liters

To convert US gallons to liters, multiply the US gallon value by 3.785411784. You can also divide by 0.2641720524 to get the same answer.

L = gal × 3.785411784

Convert 15 gal to liters:

15 gal = 56.78117676 L

Use this gallons to liters table for quick reference without typing anything.

The US liquid gallon is exactly 3.785411784 liters, or 231 cubic inches. It is about 17% smaller than the imperial gallon.

The liter is exactly one cubic decimeter, or 1,000 cubic centimeters. It is the everyday metric unit of liquid volume.

How many liters are in an US gallon?

1 gallons equals 3.785411784 liters. Going the other way, 1 liters is 0.2641720524 gallons.

How do you convert gallons to liters?

To convert US gallons to liters, multiply the US gallon value by 3.785411784. You can also divide by 0.2641720524 to get the same answer.

What is 10 gallons in liters?

10 gallons equals 37.85411784 liters. The conversion chart on this page lists the other values people look up most often.