How much is a shot of whiskey?

* Legal vs. Common Practice: In many places, a legal "shot" is 1.5 ounces (44.36 ml). However, bars often serve "shots" that are smaller, sometimes closer to 1 ounce (29.57 ml).

* The Glass: The size of the shot glass itself can vary, so even with a legal measure, the actual volume poured can differ.

* "Pouring" vs. "Measure": Some bars pour by eye, which can be less accurate than using a jigger.

* Style of Bar/Drink: High-end bars may use smaller, more elegant glasses, and pour more precise "shots."

So, how much is a "shot" of whiskey? It depends on the bar and the bartender! To be safe, it's best to ask for a specific measurement (e.g., "a 1.5 ounce shot").