How many standard drinks in a heineken keg?

A standard Heineken keg, which typically holds 15.5 gallons (or 58.67 liters), contains approximately 165 standard drinks. This is based on the assumption that a standard drink in the U.S. is roughly 14 grams of pure alcohol, which is found in about 12 ounces of beer with around 5% alcohol by volume. Therefore, the number of standard drinks can vary slightly depending on the exact alcohol content of the beer.