Beer Barrels to Gallons Converter

Enter the beer volume in beer barrels below to convert it to gallons.

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Result in Gallons:

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1 bbl = 31 gal

Do you want to convert gallons to beer barrels?

How to Convert Beer Barrels to Gallons

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Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.

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To convert a measurement in beer barrels to a measurement in gallons, multiply the beer volume by the following conversion ratio: 31 gallons/beer barrel.

Since one beer barrel is equal to 31 gallons, you can use this simple formula to convert:

gallons = beer barrels × 31

The beer volume in gallons is equal to the beer volume in beer barrels multiplied by 31.

For example, here's how to convert 5 beer barrels to gallons using the formula above.
gallons = (5 bbl × 31) = 155 gal

How Many Gallons Are in a Beer Barrel?

There are 31 gallons in a beer barrel, which is why we use this value in the formula above.

1 bbl = 31 gal

Beer barrels and gallons are both units used to measure beer volume. Keep reading to learn more about each unit of measure.

What Is a Beer Barrel?

The beer barrel is a standard unit of volume for importing beer in the US, equal to 3,968 fluid ounces. Kegs in the US are often sized in portions of the beer barrel such as the half-barrel keg or quarter-barrel keg.

The beer barrel is a US customary unit of beer volume. Beer barrels can be abbreviated as bbl; for example, 1 beer barrel can be written as 1 bbl.

Learn more about beer barrels.

What Is a Gallon?

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

The gallon is a US customary unit of volume. Gallons can be abbreviated as gal; for example, 1 gallon can be written as 1 gal.

Learn more about gallons.

Beer Barrel to Gallon Conversion Table

Table showing various beer barrel measurements converted to gallons.
Beer Barrels Gallons
1 bbl 31 gal
2 bbl 62 gal
3 bbl 93 gal
4 bbl 124 gal
5 bbl 155 gal
6 bbl 186 gal
7 bbl 217 gal
8 bbl 248 gal
9 bbl 279 gal
10 bbl 310 gal
11 bbl 341 gal
12 bbl 372 gal
13 bbl 403 gal
14 bbl 434 gal
15 bbl 465 gal
16 bbl 496 gal
17 bbl 527 gal
18 bbl 558 gal
19 bbl 589 gal
20 bbl 620 gal
21 bbl 651 gal
22 bbl 682 gal
23 bbl 713 gal
24 bbl 744 gal
25 bbl 775 gal
26 bbl 806 gal
27 bbl 837 gal
28 bbl 868 gal
29 bbl 899 gal
30 bbl 930 gal
31 bbl 961 gal
32 bbl 992 gal
33 bbl 1,023 gal
34 bbl 1,054 gal
35 bbl 1,085 gal
36 bbl 1,116 gal
37 bbl 1,147 gal
38 bbl 1,178 gal
39 bbl 1,209 gal
40 bbl 1,240 gal

More Beer Barrel & Gallon Conversions