View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Kitkat
Kitkat by Nestlé provides 531 kcal per 100 g, with 46.6 g of sugars and 5.7 g of protein. That is 60% 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 E category and comes in a 99 g pack. Contains: gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 531 kcal | 385 +38% |
| Total fat | 30.4 g | 19.5 +56% |
| Saturated fat | 16.9 g | 9.8 +72% |
| Carbohydrates | 56.6 g | 45 +26% |
| Total sugars | 46.6 g | 29.2 +60% |
| Added sugars | 42.6 g | 19.6 +117% |
| Protein | 5.7 g | 6.5 −12% |
| Salt | 0.1 g | 0.8 −82% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 43 E products on Foodmetria.
Compared with other e
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Sugar, vegetable Fat s (Palm, shea), cocoa mass, WHEAT flour, cocoa butter, skimmed MILK powder, filtered WHEY powder, glucose syrup, Fat - reduced cocoa, anhydrous MILK Fat , emulsifier (Lecithins), raising agent (sodium carbonate), natural vanilla flavoring. Warnings: MAY CONTAIN PEANUTS AND NUTS. Rainforest certified Nutritional values (per 100g / 100ml) Energy 2217kJ/531kcal, Fat 30.4g, of which Saturated Fat 16.9g, Carbohydrates 56.6g, of which sugars 46.6g, Protein 5.7g, Salt 0.14g.
- Allergens
- GlutenMilk
- May contain traces
- Nuts
Additives 3
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 99 g
- Labels & certifications
- NutriscoreNutriscore Grade ERainforest Alliance
- Sold in
- Bulgaria
- Barcode
- 0892330401318
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Kitkat?
Kitkat contains 531 kcal per 100 g.
How much sugar is in Kitkat?
Kitkat has 46.6 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. It may also contain traces of nuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated July 15, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
a 
a NOVA 4 
c NOVA 4 
b NOVA 4 More e
View all →
e NOVA 4 
e NOVA 4 
e 
e NOVA 4 
d NOVA 4 
e More from Nestlé
View all →
b NOVA 4 
b NOVA 4 
b NOVA 4 
e NOVA 4 
b NOVA 4 
d NOVA 4