L To Gal
Convert liters to gallons instantly with this free online L to gal converter. Accurate US liquid gallon results for fuel, cooking, and everyday volume conversions.
About This Calculator
Our liters to gallons converter (L to gal) provides instant, accurate volume conversions between the metric and imperial measurement systems. Whether you are calculating fuel consumption for a road trip, measuring liquid ingredients for a recipe, or working on an engineering project that requires unit conversion, this tool delivers precise results using the US liquid gallon standard (1 gal = 3.78541 L).
The conversion formula is straightforward: multiply the volume in liters by 0.264172 to get the equivalent in US gallons. For example, 10 liters equals 2.64 gallons, 50 liters equals 13.21 gallons, and 100 liters equals 26.42 gallons. The calculator supports any positive numeric value and provides instant results as you type.
Regional Notes
United States: The US liquid gallon is the standard unit for fuel (gasoline, diesel), milk, and other consumer liquids. One US gallon equals 3.78541 liters or 128 US fluid ounces.
United Kingdom: The UK uses the imperial gallon (4.54609 L) for some measurements like fuel economy (mpg). Always verify which gallon standard your application requires.
India: India primarily uses the metric system with liters as the standard volume unit. This converter is useful when working with US or UK specifications in automotive, industrial, or trade contexts.
Frequently Asked Questions
How do I convert liters to gallons?
To convert liters to gallons, multiply the number of liters by 0.264172. For example, 10 liters equals 2.64 US gallons. Our calculator does this instantly for you.
What is the formula for L to gal conversion?
The formula to convert liters to US gallons is: gallons = liters × 0.264172. One US liquid gallon equals 3.78541 liters.
Is this tool free?
Yes, all calculators on Calculy are completely free to use with no hidden charges or registration required.
Does this converter use US gallons or UK gallons?
This converter uses the US liquid gallon (3.78541 L). The UK imperial gallon is larger at 4.54609 L. Always check which gallon standard your measurement requires.
How many liters are in a gallon?
One US liquid gallon equals 3.78541 liters. One UK imperial gallon equals 4.54609 liters. The US gallon is commonly used in the United States for fuel, milk, and other liquid measurements.
Can I convert gallons to liters with this calculator?
This calculator converts liters to gallons. For the reverse conversion (gallons to liters), use the formula: liters = gallons × 3.78541.
What is the difference between US and UK gallons?
The US liquid gallon is 3.78541 liters, while the UK imperial gallon is 4.54609 liters — about 20% larger. The US gallon is used in America and some Caribbean countries, while the UK gallon is used in the United Kingdom and Commonwealth nations for certain measurements.