US Gallons to Liters Converter

Convert US gallons to liters with accurate results.

Quick Answer

1 gal = 3.78541178 L

Volume conversion

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Result

3.78541178 L

1 gal = 3.78541178 L

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Conversion Summary

1 US gallon equals 3.78541178 liters.

1 liter = 0.26417205 US gallons.

Equivalent Values

1 gal equals:

3.78541178 L
Liters
3,785.411784 mL
Milliliters
0.00378541
Cubic meters

Formula

1 L = 0.26417205 gal

liters = US gallons × 3.785411784

Example

Convert 1 US gallon to liters:

1 × 3.785411784= 3.78541178 L

US gallons to Liters Conversion Table

Select a listed value for a dedicated conversion result page.

Conversion Methodology

Convertora stores volume factors relative to the SI cubic meter. Metric and US customary factors use standardized definitions, and displayed results are rounded for readability.

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