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KitKat

Packaged product Other Foods Nestlé

KitKat contains 502 kcal per 100 g. A serving, 1 portion, 20.7 g (20.7 g) provides about 104 kcal.

Roughly 52% of its calories come from carbohydrates, with 43% from fat and 5% from protein (estimated with general energy factors).

That is more energy than the typical item in other foods on FoodFactly, where the median is 254 kcal per 100 g across 511,115 products.

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

502kcal per 100 g
6.8 gprotein
66.7 gcarbohydrates
24.6 gfat
104kcal in serving, 1 portion, 20.7 g (20.7 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 502 kcal
Total fat L 24.6 g 32%
Saturated fat not reported
Sodium L 242 mg 11%
Total carbohydrates L 66.7 g 24%
Dietary fiber not reported
Total sugars L 49.8 g
Protein L 6.8 g 14%

% 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: 5%Carbohydrates: 52%Fat: 43%502kcal / 100 g
  • Protein 5%
  • Carbohydrates 52%
  • Fat 43%

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

Nutritional insights

  • Protein6.8 gbelow the median for other foods (median 7.4 g)
  • Sugars49.8 gin the top quarter of other foods (median 3.2 g)
  • Fat24.6 gin the top quarter of other foods (median 6.6 g)
  • Sodium242 mgbelow the median for other foods (median 248 mg)
  • Protein per 100 kcal1.3 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Nestlé
Barcode
8445291552906
Label serving
1 portion (20.7 g)
Category
Other Foods

Ingredients

Ingredients not reported.

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Raisinne Rum Raisin Sando ブルボン 502 4.8 g 62.2 g 26.8 g
Ambrosía Paleobull 502 7 g 45.6 g 30.9 g
Ambrosia Paleobull 502 7 g 45.6 g 30.9 g
Banshee Bones Tayto 503 5 g 63.8 g 24.8 g
7896423438703 Mars 503 9.3 g 57.5 g 25 g

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

Source of the nutrition information

  • Open Food Facts, record 8445291552906. License: ODbL 1.0 (Open Food Facts). Source record dated October 8, 2026. Imported November 12, 2026.

Last updated: . Data quality score: 75/100 (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.

Frequently asked questions

How many calories are in KitKat?

100 g of KitKat has 502 kcal. Serving, 1 portion, 20.7 g (20.7 g): about 104 kcal.

How much protein is in KitKat?

KitKat contains 6.8 g of protein per 100 g (14% of the 50 g Daily Value), or 1.4 g in serving, 1 portion, 20.7 g (20.7 g). About 5% of its calories come from protein. Compared with other other foods, that is below the median (median 7.4 g).

How many carbs are in KitKat?

KitKat has 66.7 g of total carbohydrates per 100 g, including 49.8 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 24.6 g of fat per 100 g.

How much sodium is in KitKat?

100 g contains 242 mg of sodium, 11% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated October 8, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.