There originally was 69 grams of sugar in a 32-ounce sweet tea which has more sugar than 2 12 snickers candy bars. Teaspoons of sugar per Dessert after removing lactose Dessert Percentage Sugar after removing lactose Apple Pie 86 Soft Serve Cone 149. Ugh I M In Love With The Sweet Tea At Mcdonalds And Look How Much Sugar Is In It How Much Sugar Sugar Free Diet Inflammatory Foods There is 71g of sugar in a 32 oz. . So it tells that the McDonalds Sweet Tea is low in caffeine and sugar than Monster Energy Drinks. Sweet Tea from McDonalds is part of the Beverages MenuAvailable in extra small small medium and large. McDonalds has since lowered this to 38 grams per 32 fl oz. A large sweet tea has 38g of sugar in it according to McDonalds official website. Second is when McDonalds iced tea is good it is really good continue reading for this to make sense. In comparison this means the caffeine levels of McDonalds Sweet Tea are HIG...