Kit kat

Packaged product Sucres et desserts Nestlé

Kit kat contains 515 kcal per 100 g.

Roughly 48 % of its calories come from carbohydrates, with 45 % from fat and 6 % from protein (estimated with general energy factors).

That is close to the median for sucres et desserts on FoodFactly (506 kcal per 100 g).

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
515kcal per 100 g
8,3 gprotein
61,9 gcarbohydrates
25,8 gfat

Nutrition facts

The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 515 kcal
Total fat L 25,8 g 33 %
Saturated fat L 14,8 g 74 %
Sodium L 128 mg 6 %
Total carbohydrates L 61,9 g 23 %
Dietary fiber not reported
Total sugars L 50,2 g
Protein L 8,3 g 17 %

% 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: 48 %Fat: 45 %515kcal / 100 g
  • Protein 6 %
  • Carbohydrates 48 %
  • Fat 45 %

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

Nutritional insights

  • Protein8,3 gin the top quarter of sucres et desserts (median 5,9 g)
  • Sugars50,2 gin the top quarter of sucres et desserts (median 34,2 g)
  • Fat25,8 gbelow the median for sucres et desserts (median 25,8 g)
  • Saturated fat14,8 gabove the median for sucres et desserts (median 13,9 g)
  • Protein per 100 kcal1,6 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Nestlé
Barcode
7613037058222
Category
Wafers
Nutri-Score
E as computed by Open Food Facts

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 515 kcal.

How much protein is in Kit kat?

Kit kat contains 8,3 g of protein per 100 g (17 % of the 50 g Daily Value). About 6 % of its calories come from protein. Compared with other sucres et desserts, that is among the highest quarter (median 5,9 g).

How many carbs are in Kit kat?

Kit kat has 61,9 g of total carbohydrates per 100 g, including 50,2 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 25,8 g of fat per 100 g, of which 14,8 g is saturated (74 % of the Daily Value).

How much sodium is in Kit kat?

100 g contains 128 mg of sodium, 6 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 27 mars 2026. FoodFactly last checked it on 6 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 7613037058222. License: ODbL 1.0 (Open Food Facts). Source record dated 27 mars 2026. Imported 6 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.