Red Bull contains 80 mg of caffeine in a 8.46 fl oz can. This equates to 9.46 mg of caffeine for every fl oz and 31.98 mg for every 100 ml. 80 mg. Red Bull. 160 mg. Monster energy. 80 mg. Red bull. 60 mg. Instant Coffee. 35 mg. Coca-cola. Sources The can as well as https://www.redbull.com See other references.. Red Bull Caffeine Content. The caffeine content in one can of 8.46 fluid ounces of Red Bull is 80 mg—that is less than one cup of coffee (more on that below). When compared to many other energy drinks that often have larger serving sizes, Red Bull comes out as having a moderate amount of caffeine.
One standard 8.4-ounce (250 ml) can of Red Bull contains approximately 80 mg of caffeine. This amount is designed to provide a quick energy boost while being comparable to a cup of brewed coffee, which has about 95 mg per 8-ounce serving.. The 80 mg of caffeine contained in one 8.4 fl oz can of Red Bull Energy Drink is about the same amount as in a cup of home-brewed coffee. The Original Red Bull 80 mg