Conversion
Liters to Gallons Converter
Convert liters to US gallons instantly with a simple, free calculator.
Formula
Us gallons = Liters × 0.264172. Multiply the value in liters by 0.264172 to get the value in US gallons.
How it works
Enter a value in liters. The calculator multiplies it by the conversion factor and shows the equivalent in US gallons, rounded to at most four decimal places so long decimals stay readable. Negative values are converted the same way, since the factor applies in both directions of the scale.
FAQs
How many US gallons are in 1 liters?
One liters equals 0.264172 US gallons. Multiply any value in liters by 0.264172 to get US gallons.
Is this liters to US gallons conversion exact?
This uses the US liquid gallon of 3.78541 liters. A UK (imperial) gallon is larger at 4.54609 liters, so check which gallon your source means.
When would I need a liters to US gallons conversion?
Any time a measurement, label, or instruction is given in liters and you need to work, compare, or record it in US gallons — for example while shopping, travelling, cooking, studying, or planning a project.