How Much Caffeine Is In A Double Shot Coffee?
Espresso, single shot: 29-100 mg (often around 75 mg) Espresso, Double Shot (Doppio): 58-185 mg (often around 150 mg) Is 2 shots of caffeine a lot? The standard serving of espresso for most coffee shops is two shots. Those two shots actually have less caffeine, at approximately 150 milligrams , than a regular 16-ounce cup … Read more