How many cups of beer in a 15.5 gal keg?

A 15.5-gallon keg holds approximately 165 cups of beer. To calculate this, we can use the following conversion:

1 gallon = 128 ounces

1 cup = 8 ounces

So, 15.5 gallons is equivalent to 15.5 * 128 = 1,984 ounces. Dividing this by 8 ounces per cup gives us approximately 165 cups of beer in a 15.5-gallon keg.