Convert Gallons to Liters

Enter the beer volume in gallons below to get the value converted to liters.

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Results in Liters:
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1 gallon = 3.785414 l
Do you want to convert liters to gallons?

How to Convert Gallons to Liters

To convert a gallon measurement to a liter measurement, multiply the beer volume by the conversion ratio. One gallon is equal to 3.785414 liters, so use this simple formula to convert:

liters = gallons × 3.785414

The beer volume in liters is equal to the gallons multiplied by 3.785414.

For example, here's how to convert 5 gallons to liters using the formula above.
5 gallons = (5 × 3.785414) = 18.927072 l

Gallons and liters are both units used to measure beer volume. Keep reading to learn more about each unit of measure.

Gallons

The US gallon is a standard size equivalent to 128 fl. oz. of beer.

The gallon is a US customary unit of beer volume.

Liters

The liter is an SI accepted unit for beer volume for use with the metric system. Liters can be abbreviated as l, for example 1 liter can be written as 1 l.

Gallon Measurements and Equivalent Liter Conversions

Common gallon values converted to the equivalent liter value
Gallons Liters
1 3.7854 l
2 7.5708 l
3 11.36 l
4 15.14 l
5 18.93 l
6 22.71 l
7 26.5 l
8 30.28 l
9 34.07 l
10 37.85 l
11 41.64 l
12 45.42 l
13 49.21 l
14 53 l
15 56.78 l
16 60.57 l
17 64.35 l
18 68.14 l
19 71.92 l
20 75.71 l
21 79.49 l
22 83.28 l
23 87.06 l
24 90.85 l
25 94.64 l
26 98.42 l
27 102.21 l
28 105.99 l
29 109.78 l
30 113.56 l
31 117.35 l
32 121.13 l
33 124.92 l
34 128.7 l
35 132.49 l
36 136.27 l
37 140.06 l
38 143.85 l
39 147.63 l
40 151.42 l

More Gallon Beer Volume Conversions

Convert to Beer Barrels
1 gallon is equal to 0.032258 beer barrels
Convert to Beers
1 gallon is equal to 10.666667 beers
Convert to Bombers
1 gallon is equal to 5.818182 bombers
Convert to Cases
1 gallon is equal to 0.444444 cases
Convert to Forties
1 gallon is equal to 3.2 forties
Convert to Growlers
1 gallon is equal to 2 growlers
Convert to Half Barrel Kegs
1 gallon is equal to 0.064516 half barrel kegs
Convert to Quarter Barrel Kegs
1 gallon is equal to 0.129032 quarter barrel kegs
Convert to Fluid Ounces
1 gallon is equal to 128 fluid ounces
Convert to Pints
1 gallon is equal to 8 pints
Convert to Quarts
1 gallon is equal to 4 quarts
Convert to Six Packs
1 gallon is equal to 1.777778 six packs