KitKat Nutrition Facts

EatBetter has nutrition facts for 61 KitKat products. The list shows calories per 100 g; open a product for its full nutritional information, including protein, carbs and fat, and per-serving values where serving sizes are available. The biggest product groups in the list are chocolate, cakes & gateaux and confectionery. KitKat product calories in the list run from 78 to 550 kcal per 100 g. Half of the items have 518 kcal per 100 g or less. The most popular include KitKat chocolate, KitKat Chunky Cookie Crumble and KitKat wafer.

The largest group is chocolate, with 38 items at 510–540 kcal per 100 g; the most popular are KitKat chocolate and KitKat Chunky Cookie Crumble. The cakes & gateaux group has 3 items at 389–430 kcal, led by KitKat chocolate cake and Belgian chocolate KitKat cake. The confectionery group has 2 items at 516–518 kcal: KitKat Chunky Dark Chocolate and KitKat Cookies chocolate wafer. The packaged snacks group has 2 items at 518–550 kcal: KitKat Chunky Smooth Dark and KitKat Banana Chocolate. The groups sit well apart: the median is 430 kcal per 100 g for cakes & gateaux and 534 kcal for packaged snacks.

Every figure in the list is per 100 g, so the items can be compared on equal terms. The lowest-calorie item listed is KitKat iced latte at 78 kcal per 100 g, and the highest is KitKat Chunky Smooth Dark at 550 kcal. For protein, KitKat Chunky Smooth Dark leads with 7.8 g per 100 g. A real serving is rarely exactly 100 g, though: a pack, a slice or a single piece can weigh more or less. Items with similar calories can still differ in protein, carbs and fat; the product page shows all of them, per serving where serving sizes are available.