How much caffeine is typically found in a shot of espresso?

A shot of espresso typically contains about 63 mg of caffeine. This amount can vary slightly depending on factors such as the type of coffee bean used and the brewing method, but 63 mg is a widely accepted average for a standard single shot of espresso.

Understanding the caffeine content in espresso is essential for both baristas and coffee enthusiasts, as it helps manage customer expectations regarding energy and alertness from their beverages. Espresso is concentrated in flavor and caffeine, making it a popular choice for those looking for a quick and robust coffee experience.

The other options may reflect slightly higher or lower estimates, but they do not represent the commonly accepted average for a shot of espresso.