volume converter

Gallons to Liters Converter

Convert US gallons to liters for fuel, tank, and liquid-capacity checks.

Convert

Enter one value, confirm unit direction, and copy the result.

Swap direction to Liters to Gallons Converter

Converted Value

Enter values to see the result.

Formula

liters = gallons x 3.785411784

Check

Case:Fuel receipt shows gallons but expense sheet tracks liters
This converter uses US customary volume units where relevant.
Using imperial-gallon assumptions on US-gallon input
Pump displays may round liters differently than invoices

Reference

gallonsliters
13.79
1037.85

Next Conversion

Reverse

Liters to Gallons Converter

Convert liters to US gallons for fuel planning, product packaging, liquid storage, and cross-market volume comparisons.

Next Unit

Cups to Milliliters Converter

Convert cups to milliliters when a US recipe, nutrition plan, or kitchen note needs a metric liquid measure.

Next Unit

Milliliters to Cups Converter

Convert milliliters to US cups when a metric recipe needs to be followed with cup-based measuring tools.

Important Use Notice

Unit-translation tool only. Verify the unit family, source value, rounding, and any safety, code, equipment, medical, or regulatory thresholds before relying on the result.