ThoseBoringTools
🔄 File & Data Converters

Gallons to Liters Converter

Enter a value in US gallons to convert it to liters, or switch units to convert the other way.

1 Gallons (US) = 3.785412 Liters

All Gallons (US) conversions

Milliliters
3,785.411784
Liters
3.785412
Gallons (UK)
0.832674
Quarts (US)
4
Cups (US)
16
Fluid ounces (US)
128

How to use this tool

  1. 1Enter a value in US gallons.
  2. 2The result in liters updates instantly.
  3. 3Use the swap button to convert liters to gallons instead.

Frequently asked questions

How many liters is 1 gallon?
1 US gallon equals exactly 3.785411784 liters (1 UK/imperial gallon is 4.54609 liters).

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