Convert Kegs to GallonsHow many gallons are in a keg? Easy kegs to gal conversion.
1 Keg =
15.5 U.S. Gallons
KegsA standard keg of beer, also known as a half barrel, is 15.5 U.S. gallons in size.
GallonsA U.S. gallon is a unit of volume equal to 128 U.S. fluid ounces, or about 3.785 liters. It should not be confused with the imperial gallon used in the United Kingdom.