How Much Caffeine Is In A 20 Oz Diet Coke?
How Much Caffeine Is In A 20 Oz Diet Coke? 7.5-ounce (222-ml) can 20-ounce (591-ml) bottle Coke 21 mg caffeine 53 mg caffeine Diet Coke 28 mg caffeine70 mg caffeine How much caffeine in a 12 oz can of Diet Coke? Coke’s caffeine content is 34mg for a 12-oz can, and Diet Coke caffeine content