How many does half keg serve?

A half keg (also known as a pony keg) typically holds 15.5 gallons of beer. Depending on the size of the serving glasses used, a half keg can serve between 120-160 people.

Here's a breakdown of the number of servings for common glass sizes:

1. Standard Pint Glass (16 oz.): Half keg can serve approximately 120-130 pints of beer.

2. Craft Beer Pint Glass (20 oz.): Half keg can serve around 100-110 pints of beer.

3. Plastic Cup (16 oz.): Half keg can serve approximately 120-130 cups of beer.

4. Can (12 oz.): Half keg can serve around 160-180 cans of beer.

5. Bottle (12 oz.): Half keg can serve approximately 160-180 bottles of beer.

Please note that these numbers are approximate and can vary based on the specific gravity of the beer and the amount of head (foam) produced when pouring.