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KitKat
KitKat by KitKat provides 536 kcal per 100 g, with 50 g of sugars and 6.4 g of protein. That is 34% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Sweet snacks category. Contains: milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 serving (11 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 536 kcal | 59 kcal | 427 +25% | |
| Total fat | 30.9 g | 3.4 g | 4% | 18.4 +68% |
| Saturated fat | 17.3 g | 1.9 g | 10% | 8.6 +102% |
| Carbohydrates | 55.5 g | 6.1 g | 2% | 58.4 −5% |
| Total sugars | 50 g | 5.5 g | 37.3 +34% | |
| Added sugars | 52.8 g | 5.8 g | 12% | 28.3 +86% |
| Dietary fiber | 2.7 g | 0.3 g | 1% | 4.4 −39% |
| Protein | 6.4 g | 0.7 g | 1% | 6.1 |
| Salt | 0.3 g | 0 g | 0.6 −56% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2982 Sweet snacks products on Foodmetria.
Compared with other sweet snacks
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
sugar, vegetable fats (palm, rapeseed, sunflower), skimmed milk povde, cocoa butter, cocoa mass, rice flour, actos? (from milk), fat-reduced cocoa wder, whey powder (from milk), butterfat m m ik), emulsifier (lecithins), potato h, maize starch, raising agent (sodium bonate), salt, whey protein concentrate mk), natural flavourings, vegetable nhoo), may contain tree nuts,
- Allergens
- Milk
- May contain traces
- Nuts
Additives 1
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 serving (11 g)
- Sold in
- United Kingdom
- Barcode
- 8000300401172
Prices reported by shoppers
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Frequently asked questions
How many calories are in KitKat?
KitKat contains 536 kcal per 100 g and about 59 kcal per serving (1 serving (11 g)).
How much sugar is in KitKat?
KitKat has 50 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is KitKat healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is KitKat vegan?
Based on its ingredient list, it is not vegan.
What allergens does KitKat contain?
According to the label data it contains: Milk. It may also contain traces of nuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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