Most people who add sugar to their coffee use a couple of teaspoons, so probably less than 15 g of sugar. Now in e.g. a Coca Cola, there's 10.6 g of sugar in ea

Most people who add sugar to their coffee use a couple of teaspoons, so probably less than 15 g of sugar. Now in e.g. a Coca Cola, there's 10.6 g of sugar in each 100ml. You'll probably drink at least 300-600ml of coke.