Convert US gallons to liters
Select how many decimal places the result will be rounded to:
How to convert US gallons to liters
To convert US gallons to liters, multiply a US gallons value by 3.785411784.
Formula L = US gal × 3.785411784
Example: Convert 5 US gallons to liters Calculations: 5 US gal × 3.785411784 ≈ 18.927 L
US gallon (US gal)
The US gallon is a US customary systems unit of volume, defined as 231 cubic inches or 128 US fluid ounces, and is equal to 3.785411784 liters. It is the standard unit for measuring volume in the United States.
Liter (L)
The liter is a unit of volume in the metric system equal to 1000 cubic centimeters, or approximately 0.264 US gallons. It is widely used for measuring the volume of liquids, such as water and gasoline.
Browse related converters
US gallons to Milliliters US gallons to Cubic meters US gallons to Cubic centimeters US gallons to Cubic feet US gallons to Cubic inches US gallons to US quarts US gallons to US pints US gallons to US cups US gallons to US fluid ounces US gallons to US tablespoons US gallons to US teaspoons US gallons to Imperial gallons US gallons to Imperial quarts US gallons to Imperial pints US gallons to Imperial cups US gallons to Imperial fluid ounces US gallons to Imperial tablespoons US gallons to Imperial teaspoons