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KitKat
KitKat by KitKat provides 500 kcal per 100 g, with 53.6 g of sugars and 3.6 g of protein. That is 25% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Chocolate biscuity bars category. Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 2 packages (28 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 500 kcal | 140 kcal | 507 | |
| Total fat | 25 g | 7 g | 9% | 26.7 −6% |
| Saturated fat | 16.1 g | 4.5 g | 23% | 14.7 +9% |
| Carbohydrates | 67.9 g | 19 g | 7% | 58.8 +15% |
| Total sugars | 53.6 g | 15 g | 42.8 +25% | |
| Added sugars | 52.9 g | 14.8 g | 30% | 36.7 +44% |
| Dietary fiber | 3.6 g | 1 g | 4% | 3.1 +15% |
| Protein | 3.6 g | 1 g | 2% | 6.6 −46% |
| Salt | 0.1 g | 0 g | 0.3 −60% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 169 Chocolate biscuity bars products on Foodmetria.
Serving size from the US product label in USDA FoodData Central, label data from June 2023. Other values: Open Food Facts.
Compared with other chocolate biscuity bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
sugar, wheat flour, skim milk cocoa butter, chocolate, vegetable oil [palm kernel oil, palm oil), milk fat, lactose (milk): contains 2% or less of: lecithin (soy), pgpr, vanillin, artificial flavor, salt, yeast, baking soda, odo ll nlergy information: manufactured in a
- Allergens
- GlutenMilkSoybeans
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 2 packages (28 g)
- Sold in
- Spain, United States
- Barcode
- 0034000087525
Prices reported by shoppers
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Frequently asked questions
How many calories are in KitKat?
KitKat contains 500 kcal per 100 g and about 140 kcal per serving (2 packages (28 g)).
How much sugar is in KitKat?
KitKat has 53.6 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is KitKat healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is KitKat vegan?
Based on its ingredient list, it is not vegan.
What allergens does KitKat contain?
According to the label data it contains: Gluten, Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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