What is the typical serving size for a shot of liquor?

The typical serving size for a shot of liquor is 1.5 ounces. This measurement is widely recognized in bartending and is used in most establishments across the United States. The 1.5-ounce shot serves as a standard serving, allowing for consistent drink recipes and alcohol regulations. This size also facilitates responsible drinking measures, ensuring that consumers can easily track their alcohol intake.

Traditionally, a shot glass is designed to hold this amount, and many cocktails are directly based on the use of this size for base spirits. This standardization is important for maintaining consistency and safety in serving alcoholic beverages. It also aids bartenders in providing accurate measures when mixing drinks. Thus, understanding the correct shot size is fundamental for anyone in the bartending profession or for those looking to enjoy alcohol responsibly.