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Volume

Liters to Gallons Converter

Convert liters (L) to US gallons (gal). 1 L = 0.2641720524 gal, and 1 gal = 3.785411784 L.

1 L = 0.2641720524 gal

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Formula

gal = L ÷ 3.785411784

How to convert

To convert liters to US gallons, divide the value by 3.785411784. For example, 2 L = 0.5283441047 gal.

Conversion table

Liters (L) Gallons (gal)
0.5 L 0.1320860262 gal
1 L 0.2641720524 gal
2 L 0.5283441047 gal
3 L 0.7925161571 gal
4 L 1.056688209 gal
5 L 1.320860262 gal
10 L 2.641720524 gal
20 L 5.283441047 gal
25 L 6.604301309 gal
50 L 13.20860262 gal
100 L 26.41720524 gal
1,000 L 264.1720524 gal

About these units

One liter is 1,000 milliliters, or one cubic decimeter. US customary units are defined from the cubic inch: 1 US gallon = 231 cubic inches = 3.785411784 L, 1 US fluid ounce = 29.5735295625 mL and 1 US cup = 8 fl oz = 236.5882365 mL. The UK imperial gallon (4.54609 L) and fluid ounce (28.4130625 mL) are different, and US nutrition labels round a cup to 240 mL.

FAQ

› How do I convert L to gal?

1 L = 0.2641720524 gal. To convert, divide the value by 3.785411784: 2 L = 0.5283441047 gal.

› What is 1 gal in L?

1 gal = 3.785411784 L. The reverse formula is L = gal × 3.785411784.

› How many milliliters are in a cup?

A US customary cup is 236.59 mL. Nutrition labels use 240 mL, a metric cup is 250 mL and a UK imperial cup is 284 mL.

› Are US and UK gallons the same?

No. A US gallon is 3.785 L and an imperial (UK) gallon is 4.546 L, about 20% larger. These pages use US units.