KitKat

Packaged product Dulces y postres Nestlé

KitKat contains 530 kcal per 100 g. A serving, 41.5 g (41,5 g) provides about 220 kcal.

Roughly 50% of its calories come from fat, with 44% from carbohydrates and 6% from protein (estimated with general energy factors).

That is close to the median for dulces y postres on FoodFactly (519 kcal per 100 g).

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

KitKat by Nestlé, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
530kcal per 100 g
8 gprotein
57,8 gcarbohydrates
28,9 gfat
220kcal in serving, 41.5 g (41,5 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 530 kcal
Total fat L 28,9 g 37%
Saturated fat L 16,9 g 84%
Sodium L 36,6 mg 2%
Total carbohydrates L 57,8 g 21%
Dietary fiber not reported
Total sugars L 48,2 g
Protein L 8 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: 44%Fat: 50%530kcal / 100 g
  • Protein 6%
  • Carbohydrates 44%
  • Fat 50%

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 gin the top quarter of dulces y postres (median 5,9 g)
  • Sugars48,2 gabove the median for dulces y postres (median 47,5 g)
  • Fat28,9 gbelow the median for dulces y postres (median 31 g)
  • Saturated fat16,9 gbelow the median for dulces y postres (median 17,6 g)
  • Sodium36,6 mgin the lowest quarter of dulces y postres (median 76 mg)
  • Protein per 100 kcal1,5 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Nestlé
Barcode
5897400248768
Label serving
41.5 g
Category
Dulces de chocolate
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 KitKat?

100 g of KitKat has 530 kcal. Serving, 41.5 g (41,5 g): about 220 kcal.

How much protein is in KitKat?

KitKat contains 8 g of protein per 100 g (16% of the 50 g Daily Value), or 3,3 g in serving, 41.5 g (41,5 g). About 6% of its calories come from protein. Compared with other dulces y postres, that is among the highest quarter (median 5,9 g).

How many carbs are in KitKat?

KitKat has 57,8 g of total carbohydrates per 100 g, including 48,2 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in KitKat?

KitKat contains 28,9 g of fat per 100 g, of which 16,9 g is saturated (84% of the Daily Value).

How much sodium is in KitKat?

100 g contains 36,6 mg of sodium, 2% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 2 de abril de 2026. FoodFactly last checked it on 8 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5897400248768. License: ODbL 1.0 (Open Food Facts). Source record dated 2 de abril de 2026. Imported 8 de noviembre de 2026.

Last updated: . Data quality score: 85/100 (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.