How Much Caffeine Is in Tea, Coffee and Yerba Mate? Table in mg
A cup of black tea has 40-70 mg of caffeine, green tea 20-45 mg, and white tea 15-30 mg. For comparison: a cup of coffee is 60-150 mg, a bowl of matcha up to 70 mg, a can of energy drink about 80 mg, and a whole yerba mate matero session 60-120 mg spread over…

