Kitkat bar
Packaged product Other Foods Kit Kat
Kitkat bar contains 500 kcal per 100 g.
Roughly 52% of its calories come from carbohydrates, with 45% from fat and 3% from protein (estimated with general energy factors).
That is more energy than the typical item in other foods on FoodFactly, where the median is 275 kcal per 100 g across 125,082 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
The source reports no household measures (such as cups or pieces) for this food, so only weights are offered.
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 500 kcal | |
| Total fat L | 25 g | 32% |
| Saturated fat L | 16.1 g | 80% |
| Sodium L | 53.6 mg | 2% |
| Total carbohydrates L | 64.3 g | 23% |
| Dietary fiber L | 3.6 g | 13% |
| Total sugars L | 53.6 g | |
| Protein L | 3.6 g | 7% |
% 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 3%
- Carbohydrates 52%
- 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
- Protein3.6 gbelow the median for other foods (median 7.2 g)
- Fiber3.6 gabove the median for other foods (median 1.8 g)
- Sugars53.6 gin the top quarter of other foods (median 3.6 g)
- Fat25 gin the top quarter of other foods (median 6.1 g)
- Saturated fat16.1 gin the top quarter of other foods (median 2.1 g)
- Sodium53.6 mgbelow the median for other foods (median 241 mg)
- Protein per 100 kcal0.71 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Kit Kat
- Barcode
- 0034000451685
- Category
- Other Foods
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
SUGAR, WHEAT FLOUR, COCOA BUTTER, CHOCOLATE, LACTOSE (MILK), VEGETABLE OIL (PALM OIL, PALM KERNEL OIL), SKIM MILK, MILK FAT, LECITHIN (SOY), PGPR, VANILLIN (ARTIFICIAL FLAVOR), SALT, YEAST, BAKING SODA
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: SugarSaltPalm oilWheat flourMilkCocoa butterYeast
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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 bar?
100 g of Kitkat bar has 500 kcal.
How much protein is in Kitkat bar?
Kitkat bar contains 3.6 g of protein per 100 g (7% of the 50 g Daily Value). About 3% of its calories come from protein. Compared with other other foods, that is below the median (median 7.2 g).
How many carbs are in Kitkat bar?
Kitkat bar has 64.3 g of total carbohydrates per 100 g, including 3.6 g of fiber and 53.6 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Kitkat bar?
Kitkat bar contains 25 g of fat per 100 g, of which 16.1 g is saturated (80% of the Daily Value).
How much sodium is in Kitkat bar?
100 g contains 53.6 mg of sodium, 2% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated July 28, 2025. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0034000451685. License: ODbL 1.0 (Open Food Facts). Source record dated July 28, 2025. Imported November 6, 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.