> But if a Coke is ~3mg caffeine 100ml and coffee is ~40mg per 100ml, drinking 13.3 "units" of cokes will not be equivalent to 1 "unit" of coffee. I know it wa

> But if a Coke is ~3mg caffeine 100ml and coffee is ~40mg per 100ml, drinking 13.3 "units" of cokes will not be equivalent to 1 "unit" of coffee. I know it was just an example, but after looking into this earlier this year, coke and pepsi have a much higher caffeine content at 10mg/100ml and 13mg/100ml (for coke and pepsi respectively)