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Kit kat
Kit kat by Nestlé provides 108 kcal per 100 g, with 9.6 g of sugars and 1.8 g of protein. That is 78% less sugar than the average product in this category. Its Nutri-Score is C. It is listed in the Chocolate biscuity bars category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 108 kcal | 507 −79% |
| Total fat | 5.7 g | 26.7 −79% |
| Saturated fat | 3.2 g | 14.7 −78% |
| Carbohydrates | 12.2 g | 58.8 −79% |
| Total sugars | 9.6 g | 42.8 −78% |
| Protein | 1.8 g | 6.6 −73% |
| Salt | 0.1 g | 0.3 −85% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 169 Chocolate biscuity bars products on Foodmetria.
Compared with other chocolate biscuity bars
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Sold in
- Spain
- Barcode
- 7613035365391
Prices reported by shoppers
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Frequently asked questions
How many calories are in Kit kat?
Kit kat contains 108 kcal per 100 g.
How much sugar is in Kit kat?
Kit kat has 9.6 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is Kit kat healthy?
It has a Nutri-Score of C (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated March 11, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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