Convert Beer Barrels to Gallons

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

Results in Gallons:

1 bbl = 31 gallons

Do you want to convert gallons to beer barrels?

How to Convert Beer Barrels to Gallons

To convert a beer barrel measurement to a gallon measurement, multiply the beer volume by the conversion ratio. One beer barrel is equal to 31 gallons, so use this simple formula to convert:

gallons = beer barrels × 31

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

For example, here's how to convert 5 beer barrels to gallons using the formula above.

5 bbl = (5 × 31) = 155 gallons

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

Beer Barrels

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.

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.

Beer Barrel Measurements and Equivalent Gallon Conversions

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