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Tag: Single vs double shot

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How Many Mg Are In A Shot Of Coffee?

3 min read
According to data from the U.S. Department of Agriculture (USDA), a standard 1-ounce shot of espresso contains roughly 63 milligrams of caffeine. This number, however, is merely an average, and the exact quantity of how many mg are in a shot of coffee can fluctuate wildly based on numerous factors, from the specific coffee beans used to the preparation method.