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Kit Kat Double Chocolate
Kit Kat Double Chocolate by Nestlé provides 531 kcal per 100 g, with 46.6 g of sugars and 5.7 g of protein. 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 99g pack. Contains: gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 3 fingers (33 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 531 kcal | 175 kcal | 507 +5% | |
| Total fat | 30.4 g | 10 g | 13% | 26.7 +14% |
| Saturated fat | 16.9 g | 5.6 g | 28% | 14.7 +15% |
| Carbohydrates | 56.6 g | 18.7 g | 7% | 58.8 |
| Total sugars | 46.6 g | 15.4 g | 42.8 +9% | |
| Added sugars | 42.6 g | 14.1 g | 28% | 36.7 +16% |
| Dietary fiber | 3.2 g | 1.1 g | 4% | 3.1 |
| Protein | 5.7 g | 1.9 g | 4% | 6.6 −14% |
| Salt | 0.1 g | 0 g | 0.3 −57% |
*% 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, vegetable fats (palm, shea), cocoa mass, wheat flour, cocoa butter, skimmed milk powder, whey permeate powder, glucose syrup, low-fat cocoa, anhydrous milk fat, emulsifier (lecithins), raising agent (sodium carbonates), natural flavor. May contain peanuts and tree nuts
- Allergens
- GlutenMilk
- May contain traces
- NutsPeanuts
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 99g
- Serving size
- 3 fingers (33 g)
- Labels & certifications
- Rainforest Alliance
- Sold in
- United Kingdom
- Barcode
- 3800020492840
Prices reported by shoppers
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Recipe & label changes
-
September 19, 2026
- Calories: 530.3 → 531
- Fat: 30.3 → 30.4
- Saturated fat: 16.97 → 16.9
- Sugars: 46.67 → 46.6
- Salt: 0.15 → 0.14
- Protein: 5.76 → 5.7
- Fiber: 3.33 → 3.2
Changes to this product's label data recorded since Foodmetria started tracking it.
Frequently asked questions
How many calories are in Kit Kat Double Chocolate?
Kit Kat Double Chocolate contains 531 kcal per 100 g and about 175 kcal per serving (3 fingers (33 g)).
How much sugar is in Kit Kat Double Chocolate?
Kit Kat Double Chocolate has 46.6 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Kit Kat Double Chocolate 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 Double Chocolate vegan?
Based on its ingredient list, it is not vegan.
What allergens does Kit Kat Double Chocolate 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 September 19, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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