US Gallon to Liter Converter

1 gal = 3.7854 L

01

FORMULA

1 gal = 3.7854 L
02

CONVERSION TABLE

US Gallon (gal) Liter (L)
1 gal 3.7854 L
5 gal 18.9271 L
10 gal 37.8541 L
25 gal 94.6353 L
50 gal 189.2706 L
100 gal 378.5412 L
250 gal 946.3529 L
500 gal 1,892.71 L
1,000 gal 3,785.41 L
Liter to US Gallon
03

COMMON VALUES

1 gal
= 3.7854 L
2 gal
= 7.5708 L
3 gal
= 11.3562 L
5 gal
= 18.9271 L
10 gal
= 37.8541 L
15 gal
= 56.7812 L
20 gal
= 75.7082 L
25 gal
= 94.6353 L
30 gal
= 113.5624 L
50 gal
= 189.2706 L
75 gal
= 283.9059 L
100 gal
= 378.5412 L
04

RELATED CONVERSIONS

Liter → US Gallon Milliliter → US Fluid Ounce US Fluid Ounce → Milliliter Liter → US Cup US Cup → Liter US Gallon → US Quart US Quart → US Gallon US Pint → US Cup US Cup → US Pint Liter → Milliliter

About US Gallon (gal)

The US liquid gallon equals exactly 231 cubic inches (3.785 liters) and is the standard unit for fuel pricing, milk containers, and paint cans in the United States. American fuel economy is expressed in miles per gallon, and a standard US milk jug holds one gallon.

About Liter (L)

Originally defined as the volume of one kilogram of water at maximum density, the liter is now exactly one cubic decimeter (0.001 cubic meters). It is the standard unit for beverage containers, fuel tank capacities, and engine displacement worldwide. A typical car fuel tank holds 40-70 liters.

How to Convert US Gallon to Liter

The conversion formula is: 1 gal = 3.7854 L. To convert from US Gallon (gal) to Liter (L), use the formula above or the interactive converter at the top of this page.

05

FAQ

How many Liter in 1 US Gallon?

1 US Gallon (gal) equals 3.7854 Liter (L).

How to convert US Gallon to Liter?

Multiply the US Gallon value by 3.7854 to get the equivalent in Liter. Formula: 1 gal = 3.7854 L

What is the formula for US Gallon to Liter conversion?

1 gal = 3.7854 L

Glossary

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