Liters to Gallons Converter

Conversion Updated 15 Jun 2026

This Liters to Gallons Converter lets you convert Liters (L) into US gallons (gal) in one step. Enter a value in liters and you'll instantly see the equivalent in us gallons, worked out with the formula gallons = liters x 0.26417205236. It's handy whenever you need a quick, precise liters-to-us gallons conversion without doing the arithmetic by hand.

  • Conversion constants are fixed and do not vary by region.

Formula

gallons = liters x 0.26417205236
  • To convert liters to us gallons, multiply your value by the fixed factor 0.26417205236 (so 1 L = 0.26417205236 gal).
  • The factor comes from the internationally agreed definitions of each unit, so it never changes.
  • Displayed results are rounded for readability, but the full-precision value is used in the calculation.

Example

Inputs
  • Liters (L): 10

Start with 10 L. Multiply by 0.26417205236 to get 2.6417205236 gal.

Frequently asked questions

How do I convert liters to us gallons?
Multiply the number of liters by 0.26417205236. For example, 10 L equals 2.6417205236 gal.
Are these conversion factors accurate?
Yes. The calculator uses internationally accepted definitions for each unit, so the conversion factor is exact.
Why can tiny differences appear after conversion?
Very small differences are only a display effect from rounding the output. The underlying calculation keeps full precision.