Kit Kat

Packaged product Autres aliments Nestlé

Kit Kat contains 526 kcal per 100 g. A serving, 38.0 g (38 g) provides about 200 kcal.

Roughly 52 % of its calories come from fat, with 42 % from carbohydrates and 6 % from protein (estimated with general energy factors).

That is more energy than the typical item in autres aliments on FoodFactly, where the median is 270 kcal per 100 g across 274 655 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Kit Kat by Nestlé, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
526kcal per 100 g
7,9 gprotein
57,9 gcarbohydrates
31,6 gfat
200kcal in serving, 38.0 g (38 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 526 kcal
Total fat L 31,6 g 40 %
Saturated fat L 18,4 g 92 %
Sodium not reported
Total carbohydrates L 57,9 g 21 %
Dietary fiber L 2,6 g 9 %
Total sugars L 52,6 g
Protein L 7,9 g 16 %

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 6 %Carbohydrates: 42 %Fat: 52 %526kcal / 100 g
  • Protein 6 %
  • Carbohydrates 42 %
  • Fat 52 %

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein7,9 gabove the median for autres aliments (median 6,9 g)
  • Fiber2,6 gabove the median for autres aliments (median 1,8 g)
  • Sugars52,6 gin the top quarter of autres aliments (median 3,5 g)
  • Fat31,6 gin the top quarter of autres aliments (median 6,4 g)
  • Saturated fat18,4 gin the top quarter of autres aliments (median 1,9 g)
  • Protein per 100 kcal1,5 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Nestlé
Barcode
0059800749077
Label serving
38.0 g
Category
Autres aliments

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Kit Kat?

100 g of Kit Kat has 526 kcal. Serving, 38.0 g (38 g): about 200 kcal.

How much protein is in Kit Kat?

Kit Kat contains 7,9 g of protein per 100 g (16 % of the 50 g Daily Value), or 3 g in serving, 38.0 g (38 g). About 6 % of its calories come from protein. Compared with other autres aliments, that is above the median (median 6,9 g).

How many carbs are in Kit Kat?

Kit Kat has 57,9 g of total carbohydrates per 100 g, including 2,6 g of fiber and 52,6 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Kit Kat?

Kit Kat contains 31,6 g of fat per 100 g, of which 18,4 g is saturated (92 % of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated 8 avril 2022. FoodFactly last checked it on 7 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 0059800749077. License: ODbL 1.0 (Open Food Facts). Source record dated 8 avril 2022. Imported 7 novembre 2026.

Last updated: . Data quality score: 80/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.