Description
In the United Kingdom, the standard size for a single shot of spirits (like whiskey or vodka) is 25ml. This was established by the Weights and Measures Act 1985. This law was introduced to ensure consistency in the measurement of alcoholic beverages and to prevent over-pouring by bars and restaurants. The 25ml shot size is also in line with the licensing laws for alcohol establishments. It helps establishments maintain control over the sale and consumption of alcohol, as it sets a clear and regulated standard.




