What is one shot of whiskey equal to?

"One shot of whiskey" is a bit ambiguous because shot sizes vary, but it's generally considered to be 1.5 ounces (44 milliliters).

However, keep in mind:

* Bar standards vary: Some bars may use smaller or larger shot glasses.

* The term "shot" can be subjective: What one person considers a "shot" may differ from another's definition.

If you're concerned about alcohol content, it's best to clarify the exact amount you're consuming.