How many ounces in a standard neat liquor pour?

A standard "neat" liquor pour is generally considered to be 1.5 ounces.

However, it's important to note that there is no official standard for "neat" pours. Different bars and establishments may have their own house pour sizes, which can vary from 1.25 ounces to 2 ounces.

It's always best to ask your bartender about the specific size of a "neat" pour at the establishment you are at.