Kit Kat
Packaged product Sweets and Desserts Kit Kat
Kit Kat contains 500 kcal per 100 g. A serving, 1 package, 42 g (42 g) provides about 210 kcal.
Roughly 51% of its calories come from carbohydrates, with 45% from fat and 4% from protein (estimated with general energy factors).
That is close to the median for sweets and desserts on FoodFactly (518 kcal per 100 g).
100 g provides 14% of the Daily Value for iron.
The values are label data submitted by the manufacturer to USDA FoodData Central.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 500 kcal | |
| Total fat L | 26.2 g | 34% |
| Saturated fat L | 16.7 g | 84% |
| Trans fat L | 0 g | |
| Cholesterol L | 12 mg | 4% |
| Sodium L | 48 mg | 2% |
| Total carbohydrates L | 66.7 g | 24% |
| Dietary fiber L | 2.4 g | 9% |
| Total sugars L | 54.8 g | |
| Added sugars L | 52.4 g | 105% |
| Protein L | 4.8 g | 10% |
| Vitamin D L | 0 µg | 0% |
| Choline L | 0 mg | 0% |
| Calcium L | 95 mg | 7% |
| Iron L | 2.6 mg | 14% |
| Potassium L | 167 mg | 4% |
% 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 4%
- Carbohydrates 51%
- Fat 45%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein4.8 gin the lowest quarter of sweets and desserts (median 6.3 g)
- Fiber2.4 gabove the median for sweets and desserts (median 2.2 g)
- Sugars54.8 gin the top quarter of sweets and desserts (median 49.2 g)
- Fat26.2 gbelow the median for sweets and desserts (median 27.1 g)
- Saturated fat16.7 gabove the median for sweets and desserts (median 15.5 g)
- Sodium48 mgin the lowest quarter of sweets and desserts (median 88 mg)
- Protein per 100 kcal0.95 gprotein density, useful for comparing foods with different calorie levels
Full nutrient profile
Sugars and starch (1)
| Starch L | 0 g |
|---|
Values by source
More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.
| Per 100 g | Open Food Facts | USDA Branded |
|---|---|---|
| Calories | 500 kcal | 500 kcal |
| Protein | 4.8 g | 4.8 g |
| Carbohydrates | 66.7 g | 66.7 g |
| Fat | 26.2 g | 26.2 g |
| Fiber | 2.4 g | 2.4 g |
| Sugars | 54.8 g | 54.8 g |
| Sodium | 47.6 mg | 48 mg |
Product details
- Brand
- Kit Kat
- Barcode
- 03424607
- Quantity
- 1.5 OZ
- Label serving
- 1 package (42 g)
- Category
- chocolate-biscuity-bars
- Packaging
- wrapper
- Nutri-Score
- E as computed by Open Food Facts
- NOVA group
- 4 processing level (1 to 4), as classified by Open Food Facts
Ingredients
sugar, wheat flour, nonfat milk, cocoa butter, chocolate, palm kernel oil, lactose ( milk ), milk fat, contains 2% or less of: soy lecithin, pgpr, emulsifier, yeast, vanillin, artificial flavor, salt, sodium bicarbonate,
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: SugarWheat flourMilkCocoa butterYeastSalt
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| KitKat Minis Chunky Nestlé | 500 | 6.3 g | 62.5 g | 28.1 g |
| KitKat Caramel X 9 Nestle | 500 | 6.9 g | 62.3 g | 24.2 g |
| Kitkat Caramel Nestle | 500 | 7 g | 62.2 g | 24.3 g |
| La Cracky Barre Marque Repère | 501 | 6.5 g | 63 g | 24 g |
| Muesil goût noisettes et raisin Balisto | 501 | 6.2 g | 61 g | 25 g |
| Balisto goût fruits des bois Balisto | 499 | 6.9 g | 61 g | 24 g |
| Rocky bar chocolate Foxs | 498 | 6.7 g | 63.6 g | 23.5 g |
| Twix White 5x2campo nac Twix | 502 | 5 g | 63 g | 25 g |
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 500 kcal. Serving, 1 package, 42 g (42 g): about 210 kcal.
How much protein is in Kit Kat?
Kit Kat contains 4.8 g of protein per 100 g (10% of the 50 g Daily Value), or 2 g in serving, 1 package, 42 g (42 g). About 4% of its calories come from protein. Compared with other sweets and desserts, that is in the lowest quarter (median 6.3 g).
How many carbs are in Kit Kat?
Kit Kat has 66.7 g of total carbohydrates per 100 g, including 2.4 g of fiber and 54.8 g of sugars.
How much fat is in Kit Kat?
Kit Kat contains 26.2 g of fat per 100 g, of which 16.7 g is saturated (84% of the Daily Value).
What vitamins and minerals does Kit Kat contain?
Per 100 g, the most notable amounts relative to the Daily Value are iron (14% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Kit Kat?
100 g contains 48 mg of sodium, 2% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From USDA FoodData Central: Branded Foods, record dated August 10, 2026. 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
- USDA FoodData Central: Branded Foods, record 2600943. License: CC0 1.0 (U.S. public domain). Source record dated June 20, 2023. Imported November 6, 2026.
- Open Food Facts, record 03424607. License: ODbL 1.0 (Open Food Facts). Source record dated August 10, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.