Beer Barrels to Gallons Conversion

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

SWAP UNITS
Results in Gallons:
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1 bbl = 31 gallons

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 to Gallon Conversion Table

Beer barrel measurements converted to gallons
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