Question: what is a 1/2 barrel keg?
Answer: Keg Sizing Information A barrel (Bbl) is the standard method for measuring kegs of beer. Depending. on the brewery, beers are kegged in various size containers, as follows: 1/2 barrel = 15.5 gallons = 124 pints = 165 12oz bottles - (Full Size Keg) 1/4 barrel = 7.75 gallons = 62 pints = 83 12oz bottles (Pony Keg)