Tag: Bourbon serving size

A 1.5-ounce serving of 80-proof bourbon averages about 97 calories. All calories come from the alcohol. Straight bourbon contains no carbohydrates, fat, or protein. However, higher proof and added mixers can increase the calorie count.

According to the National Institute on Alcohol Abuse and Alcoholism, a standard alcoholic drink contains 0.6 ounces of pure alcohol. In a 750ml bottle of bourbon, which is typically 80-proof (40% ABV), the number of drinks you can pour depends entirely on your chosen serving size, from standard shots to larger cocktails.

According to the Centers for Disease Control and Prevention (CDC), a standard drink in the U.S. contains 0.6 fluid ounces or 14 grams of pure alcohol. For bourbon, and most other distilled spirits, this translates to a specific volume that can change depending on whether it's served neat, on the rocks, or in a cocktail, which is key to understanding what is a standard drink size bourbon.