Litres to US Gallons Converter
Convert litres to US gallons and US gallons to litres instantly with our free online tool. Perfect for fuel and liquid measurement. 1 litre = 0.264172 US gallons.
How to Convert Litres to US Gallons
Converting litres to US gallons is simple: 1 litre (L) equals 0.264172 US gallons (gal). To convert, multiply the number of litres by 0.264172. For example, 10 L × 0.264172 = 2.64172 gal.
To convert US gallons to litres, use the formula: L = gal × 3.78541. For example, 2.64172 gal × 3.78541 = 10 L.
This converter works both ways. Enter a value in either field and the tool will automatically calculate the equivalent in the other unit.
Why Use This Converter?
Our Litres to US Gallons converter is designed for speed and accuracy. Whether you're measuring fuel, calculating liquid volumes, or working with recipes, this tool gives you instant, precise results.
Understanding the Units
The litre is a metric unit of volume. The US gallon is a unit of volume used in the United States. One US gallon equals 3.78541 litres[reference:0]. The conversion factor 1 L = 0.264172 gal is derived from this relationship[reference:1].
Common Uses for Litre to US Gallon Conversion
- Fuel Measurement: Converting fuel economy and tank capacities.
- Beverage Industry: Converting drink volumes for production and sales.
- Household: Measuring water usage and liquid storage.
- Automotive: Understanding vehicle fluid capacities.
How Accurate Is This Converter?
This converter uses the exact conversion factor 1 L = 0.2641720524 US gal, supporting decimal values for high precision. All calculations are performed using JavaScript's number system, which handles floating-point arithmetic accurately.
Frequently Asked Questions
There are approximately 0.264172 US gallons in 1 litre. To convert litres to US gallons, multiply the litre value by 0.264172.
To convert litres to US gallons, multiply the litre value by 0.264172. For example: 10 L × 0.264172 = 2.64172 US gallons.
Yes, 1 litre is exactly 0.2641720524 US gallons. This is the standard conversion factor.
Yes, this converter supports both directions. Enter a value in US gallons and the tool will show the equivalent in litres, and vice versa.
The formula is: US gallons = litres × 0.264172. For US gallons to litres: litres = US gallons × 3.78541.
The US gallon is smaller than the UK (imperial) gallon. 1 US gallon = 3.78541 litres, while 1 UK gallon = 4.54609 litres[reference:2]. The UK gallon is about 20% larger.