A sixth barrel keg holds 5.16 gallons, which will give you 54 12-ounce beers, or 41 16-ounce pints. "This barrel may also be called a sixtel,” Lanuzza says. A Cornelius keg, sometimes called a ...

Though there are multiple quarter-barrel keg dimensions, they both hold the same amount of beer. Then there's a sixth-barrel keg, which holds 5.16 gallons of beer, or just over 41 pints ...