Kit Kat
Packaged product Other Foods Nestlé
Kit Kat contains 547 kcal per 100 g. A serving, 1 bar, 41.5 g (41.5 g) provides about 227 kcal.
Roughly 52% of its calories come from fat, with 44% from carbohydrates and 4% from protein (estimated with general energy factors).
That is more energy than the typical item in other foods on FoodFactly, where the median is 270 kcal per 100 g across 274,655 products.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 547 kcal | |
| Total fat L | 31.3 g | 40% |
| Saturated fat L | 17.1 g | 86% |
| Trans fat L | 0.24 g | |
| Sodium L | 72.3 mg | 3% |
| Total carbohydrates L | 60.2 g | 22% |
| Dietary fiber L | 0.96 g | 3% |
| Total sugars L | 50.6 g | |
| Added sugars L | 45.8 g | 92% |
| Protein L | 5.5 g | 11% |
% 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 44%
- Fat 52%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Nutritional insights
- Protein5.5 gbelow the median for other foods (median 6.9 g)
- Fiber0.96 gbelow the median for other foods (median 1.8 g)
- Sugars50.6 gin the top quarter of other foods (median 3.5 g)
- Fat31.3 gin the top quarter of other foods (median 6.4 g)
- Saturated fat17.1 gin the top quarter of other foods (median 1.9 g)
- Sodium72.3 mgbelow the median for other foods (median 236 mg)
- Protein per 100 kcal1 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Nestlé
- Barcode
- 7891000435755
- Label serving
- 1 bar (41.5 g)
- Category
- Other Foods
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Pasteli Bites Stathakisfamily | 547 | 20 g | 40 g | 40 g |
| 8 pralinés Milka | 547 | 5.2 g | 57 g | 33 g |
| Zartbitter Kakaokeks Schokolade Muller | 547 | 6.4 g | 44 g | 36 g |
| Scarabées chocolat Friedel | 547 | 6 g | 57.7 g | 31.9 g |
| Chocolonely LIL’ BITS Tony's Chocolonely | 547 | 6.5 g | 52 g | 34 g |
| Petit Fours a la Creme d'Amande Éric Bur | 547 | 9.3 g | 50.4 g | 34.9 g |
| Grazioso selection Maitre Truffout | 547 | 7 g | 52 g | 34 g |
| Chocolat Île de ré chocolats | 547 | 7.4 g | 36 g | 39 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 547 kcal. Serving, 1 bar, 41.5 g (41.5 g): about 227 kcal.
How much protein is in Kit Kat?
Kit Kat contains 5.5 g of protein per 100 g (11% of the 50 g Daily Value), or 2.3 g in serving, 1 bar, 41.5 g (41.5 g). About 4% of its calories come from protein. Compared with other other foods, that is below the median (median 6.9 g).
How many carbs are in Kit Kat?
Kit Kat has 60.2 g of total carbohydrates per 100 g, including 0.96 g of fiber and 50.6 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 31.3 g of fat per 100 g, of which 17.1 g is saturated (86% of the Daily Value).
How much sodium is in Kit Kat?
100 g contains 72.3 mg of sodium, 3% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated August 7, 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
- Open Food Facts, record 7891000435755. License: ODbL 1.0 (Open Food Facts). Source record dated August 7, 2026. Imported November 6, 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.