Cups & Temps

How many liters in a gallon?

There are 3.785 liters in a gallon. Going the other way, 1 liter is 0.2642 gallon.

Convert any amount

Change the amount or units. Fractions like 3/4 or 1 1/2 work.

3.785liters

1 gallon = 3.785 liters

    Gallons to liters

    gallons to liters
    GallonsLiters
    1/4 gallon0.9464 L
    1/2 gallon1.893 L
    3/4 gallon2.839 L
    1 gallon3.785 L
    1 1/2 gallons5.678 L ≈ 5 2/3 liters
    2 gallons7.571 L
    3 gallons11.36 L
    5 gallons18.93 L

    Liters to gallons

    liters to gallons
    LitersGallons
    1 liter0.2642 gal
    2 liters0.5283 gal
    4 liters1.057 gal
    8 liters2.113 gal ≈ 2 1/8 gallons
    16 liters4.227 gal

    Good to know

    This is the US gallon (128 US fluid ounces). The UK imperial gallon is about 4.55 liters.

    How to work it out

    Multiply gallons by 3.785 to get liters; divide liters by 3.785 to get gallons.

    Questions people ask

    How many liters in a gallon?

    1 gallon is 3.785 liters.

    How many gallons in a liter?

    1 liter is 0.2642 gallon.

    10 liters to gallons?

    10 liters is 2.642 gallons.

    2 liters to gallons?

    2 liters is 0.5283 gallon.

    20 liters to gallons?

    20 liters is 5.283 gallons.

    50 liters to gallons?

    50 liters is 13.21 gallons.

    Sources