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Kit Kat Chunky
Kit Kat Chunky by Kit Kat provides 505 kcal per 100 g, with 50.1 g of sugars and 6.9 g of protein. That is 17% 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 4x40g pack. Contains: gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 40g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 505 kcal | 202 kcal | 507 | |
| Total fat | 25.1 g | 10 g | 13% | 26.7 −6% |
| Saturated fat | 13.8 g | 5.5 g | 28% | 14.7 −6% |
| Carbohydrates | 61.7 g | 24.7 g | 9% | 58.8 +5% |
| Total sugars | 50.1 g | 20 g | 42.8 +17% | |
| Added sugars | 50.1 g | 20 g | 40% | 36.7 +36% |
| Protein | 6.9 g | 2.8 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 (contains calcium, iron, thiamin and niacin), milk powders (whole and skimmed cocoa mass, vegetable fats (palm, shea, mango kernel, sal), cocoa butter, lactose and proteins from whey (rom mik whey powder (from milk), butterfat (from milk), emulsifier (lecithins), yeast, raising agent (sodium bicarbonate atural flavourings, may contain peanuts and tree nuts, rainforest alliance certified cocoa, find out more at rang good nutrition per ormation per reference % food, life ri* good intake*
- Allergens
- GlutenMilk
- May contain traces
- NutsPeanuts
Additives 1
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 4x40g
- Serving size
- 40g
- Labels & certifications
- No artificial flavorsNestlé Cocoa PlanNo artificial colorsNo artificial colours or flavoursRainforest AllianceRainforest Alliance Cocoa
- Sold in
- United Kingdom
- Barcode
- 7613037051179
Prices reported by shoppers
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Frequently asked questions
How many calories are in Kit Kat Chunky?
Kit Kat Chunky contains 505 kcal per 100 g and about 202 kcal per serving (40g).
How much sugar is in Kit Kat Chunky?
Kit Kat Chunky has 50.1 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Kit Kat Chunky 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 Kit Kat Chunky vegan?
Based on its ingredient list, it is not vegan.
What allergens does Kit Kat Chunky contain?
According to the label data it contains: Gluten, Milk. It may also contain traces of nuts, peanuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated August 19, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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