Volume Converter
Convert Volume
Formula
1 US gal = 3.785 L = 128 fl oz | 1 L = 1000 mL
Frequently Asked Questions
How many liters in a gallon?
1 US gallon = 3.78541 liters. 1 UK gallon = 4.54609 liters. 1 liter = 33.814 US fl oz = 4.227 US cups.
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