How Many Ounces In A 1/6 Keg? DrinkStack. On average, a 1/6 keg costs about $90 and it contains 661 ounces. A standard case of twenty-four beers costs about $25 and contains 288 ounces in total. You would need fifty-five 12-ounce cans of beer to make up a 1/6 keg. Although buying in bulk is generally cheaper, in this case, buying a 1/6 keg.
How many gallons are in one sixth of a keg? There are 13.2 gallons in a keg, so 1/6 of a keg contains 2.2 gallons. How many 6 ounces of water equal 1 gallon? 1.