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Kit-Kat
Kit-Kat by Kit Kat provides 500 kcal per 100 g, with 55.9 g of sugars and 2.9 g of protein. It is classified as NOVA 4 (ultra-processed food). Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 4 pieces (34 g)
| Nutrient | Per 100 g | Per serving | % DV* |
|---|---|---|---|
| Calories | 500 kcal | 170 kcal | |
| Total fat | 26.5 g | 9 g | 12% |
| Saturated fat | 14.7 g | 5 g | 25% |
| Carbohydrates | 67.7 g | 23 g | 8% |
| Total sugars | 55.9 g | 19 g | |
| Added sugars | 50 g | 17 g | 34% |
| Dietary fiber | 2.9 g | 1 g | 4% |
| Protein | 2.9 g | 1 g | 2% |
| Salt | 0.1 g | 0 g |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values).
Serving size from the US product label in USDA FoodData Central, label data from October 2023. Other values: Open Food Facts.
Ingredients
SUGAR, WHEAT FLOUR, COCOA BUTTER, CHOCOLATE, LACTOSE (MILK), VEGETABLE OIL (PALM OIL, PALM KERNEL OIL), SKIM MILK, MILK FAT, CONTAINS 2% OR LESS OF: LECITHIN (SOY), PGPR, VANILLIN (ARTIFICIAL FLAVOR), SALT, YEAST,baking soda
- Allergens
- GlutenMilkSoybeans
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 4 pieces (34 g)
- Sold in
- United States
- Barcode
- 0034000228874
Prices reported by shoppers
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Frequently asked questions
How many calories are in Kit-Kat?
Kit-Kat contains 500 kcal per 100 g and about 170 kcal per serving (4 pieces (34 g)).
How much sugar is in Kit-Kat?
Kit-Kat has 55.9 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Kit-Kat healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Kit-Kat vegan?
Based on its ingredient list, it is not vegan.
What allergens does Kit-Kat contain?
According to the label data it contains: Gluten, Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 22, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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