Gallons to liters converter

Type a value in either field - the other converts instantly.

Gallons (US)

Liters (L)

One US gallon equals 3.785411784 liters. To convert gallons to liters, multiply by 3.7854 - 1 gallon = 3.79 L. To convert liters to gallons, divide by 3.7854. All in your browser.