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KitKat
KitKat by Nestlé provides 502 kcal per 100 g, with 49.6 g of sugars and 6.9 g of protein. That is 16% 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 and comes in a 4 finger 41.5g pack. Contains: gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 4 finger bar (41.5 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 502 kcal | 208 kcal | 507 | |
| Total fat | 24.3 g | 10.1 g | 13% | 26.7 −9% |
| Saturated fat | 13.8 g | 5.7 g | 29% | 14.7 −6% |
| Carbohydrates | 62.5 g | 25.9 g | 9% | 58.8 +6% |
| Total sugars | 49.6 g | 20.6 g | 42.8 +16% | |
| Added sugars | 50.6 g | 21 g | 42% | 36.7 +38% |
| Dietary fiber | 2.3 g | 1 g | 4% | 3.1 −26% |
| Protein | 6.9 g | 2.9 g | 6% | 6.6 |
| Salt | 0.2 g | 0.1 g | 0.3 −33% |
*% 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.
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 (Wheat Flour, Calcium, Niacin, Iron, Folic Acid, Thiamin), Whole Milk Powder, Cocoa Mass, Cocoa Butter, Vegetable Fats (Palm, Shea, Palm Kernel, Sal), Whey Powder Product (Milk), Skimmed Milk Powder, Emulifier (Lecithins), Yeast, Raising Agent (Sodium Bicarbonate), Glucose Syrup, Butterfat (Milk), Whey Powder (Milk), Natural Flavourings
- Allergens
- GlutenMilk
Additives 3
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 4 finger 41.5g
- Serving size
- 1 4 finger bar (41.5 g)
- Labels & certifications
- Nestlé Cocoa PlanRainforest AllianceRainforest Alliance Cocoa
- Sold in
- France, United Kingdom
- Barcode
- 7613035220126
Prices reported by shoppers
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Frequently asked questions
How many calories are in KitKat?
KitKat contains 502 kcal per 100 g and about 208 kcal per serving (1 4 finger bar (41.5 g)).
How much sugar is in KitKat?
KitKat has 49.6 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. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated July 1, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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