Conversation so far:
1 shot of alcohol equals how many ounces
The size of a shot glass varies from country to country. Many may range from 0.67 ounces to just over 2 ounces.
How many ounces of alcohol does 1 shot glass hold in the U.S.
The US doesn’t have a standard shot size, usually the shots size ranges from 1.2 to 1.5 ounces except in Utah.
What is the standard size for the shot glass in Utah
In Utah, the shot glass is defined as 1.0 US fl oz, equivalent to 30 ml.
How are the 1.0 ounzes in a shot glass measured
The jigger is a measuring tool that helps bartenders pour precise amounts. The word “jigger” also signified an old measurement roughly equivalent to 1.5 ounces

Question: Why the name
Self-contained rewrite: Why the name jigger