What measurement typically indicates a shot of liquor?

A shot of liquor is typically measured at 1.5 ounces. This standard measurement is widely accepted in bars and restaurants across the United States and serves as the basis for many mixed drink recipes. The 1.5-ounce shot allows for a balanced pour that fits well in cocktails, ensuring that the flavors of the spirits are appropriately represented. Understanding this measurement is essential for bartenders, as it helps maintain consistency in drink preparation and enables accurate tracking of alcohol serving sizes, which is particularly important for responsible serving practices.

In contrast, while 2 ounces may be used in some establishments for certain drinks, it is not the standard shot size. Similarly, 1 ounce and 3 ounces represent measurements that do not align with the typical serving size for a standard shot of liquor. A 1-ounce pour is often used for tasting or smaller cocktails, while a 3-ounce pour would be considered excessive for a single shot, potentially leading to over-serving.