Question: how much caffeine is in a venti americano from starbucks?
Answer: A venti Caffe Americano is essentially just espresso and water. While not as exaggerated as the venti Doubleshot, the Americano serves up four shots, and is also popular for being a low-calorie option. All those shots come out to be 300 milligrams of caffeine, with a total of 25 calories.