How many calories are in Snack Size KitKat?

100 g of Snack Size KitKat has 514 kcal. Serving, 37 g (37 g): about 190 kcal.

How much protein is in Snack Size KitKat?

Snack Size KitKat contains 5.4 g of protein per 100 g (11% of the 50 g Daily Value), or 2 g in serving, 37 g (37 g). About 4% of its calories come from protein. Compared with other sweets and desserts, that is below the median (median 8.2 g).

How many carbs are in Snack Size KitKat?

Snack Size KitKat has 67.6 g of total carbohydrates per 100 g, including 2.7 g of fiber and 51.4 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Snack Size KitKat?

Snack Size KitKat contains 27 g of fat per 100 g, of which 16.2 g is saturated (81% of the Daily Value).

What vitamins and minerals does Snack Size KitKat contain?

Per 100 g, the most notable amounts relative to the Daily Value are copper (58% DV), manganese (33% DV), magnesium (20% DV), Vitamin E (19% DV) and phosphorus (19% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Snack Size KitKat?

100 g contains 81.1 mg of sodium, 4% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated April 1, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Snack Size KitKat

Packaged product Sweets and Desserts Nestlé

Snack Size KitKat contains 514 kcal per 100 g. A serving, 37 g (37 g) provides about 190 kcal.

Roughly 51% of its calories come from carbohydrates, with 45% from fat and 4% from protein (estimated with general energy factors).

That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 435 kcal per 100 g across 2,448 products.

100 g provides 58% of the Daily Value for copper, 33% of the Daily Value for manganese and 20% of the Daily Value for magnesium.

The values are as declared on the product label and entered by Open Food Facts contributors.

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

514kcal per 100 g

5.4 gprotein

67.6 gcarbohydrates

27 gfat

190kcal in serving, 37 g (37 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	514 kcal
Total fat L	27 g	35%
Saturated fat L	16.2 g	81%
Trans fat L	0.27 g
Cholesterol L	13.5 mg	5%
Sodium L	81.1 mg	4%
Total carbohydrates L	67.6 g	25%
Dietary fiber L	2.7 g	10%
Total sugars L	51.4 g
Added sugars L	37.4 g	75%
Protein L	5.4 g	11%
Vitamin A L	21.9 µg	2%
Vitamin C L	0.91 mg	1%
Vitamin D L	1.1 µg	5%
Vitamin E L	2.9 mg	19%
Thiamin (B1) L	0.13 mg	11%
Riboflavin (B2) L	0.16 mg	12%
Niacin (B3) L	0.3 mg	2%
Pantothenic acid (B5) L	0.83 mg	17%
Vitamin B6 L	0.052 mg	3%
Folate (B9) L	25.4 µg	6%
Vitamin B12 L	0.3 µg	12%
Calcium L	135 mg	10%
Iron L	3.4 mg	19%
Magnesium L	83.7 mg	20%
Phosphorus L	240 mg	19%
Potassium L	338 mg	7%
Zinc L	1.4 mg	12%
Copper L	0.52 mg	58%
Manganese L	0.75 mg	33%
Selenium L	8.8 µg	16%
Iodine L	21 µg	14%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein 4%
Carbohydrates 51%
Fat 45%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Nutritional insights

Protein5.4 gbelow the median for sweets and desserts (median 8.2 g)
Fiber2.7 gin the lowest quarter of sweets and desserts (median 6 g)
Sugars51.4 gin the top quarter of sweets and desserts (median 30 g)
Fat27 gabove the median for sweets and desserts (median 20 g)
Saturated fat16.2 gin the top quarter of sweets and desserts (median 6.3 g)
Sodium81.1 mgbelow the median for sweets and desserts (median 125 mg)
Protein per 100 kcal1.1 gprotein density, useful for comparing foods with different calorie levels
Water1.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)

Starch L	7.7 g

Carotenoids (1)

Beta-carotene L	18.6 µg

Other components (2)

Water L	1.9 g
Alcohol L	0 g

Product details

Brand: Nestlé
Barcode: 0059800749602
Quantity: 9 x 12.5 g
Label serving: 37 g
Category: Bars
Nutri-Score: E as computed by Open Food Facts
NOVA group: 4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Milk chocolate (sugar, modified milk ingredients, cocoa butter, unsweetened chocolate, soy lecithin, polyglycerol polyricinoleate, natural flavour), Sugar, Wheat flour, Modified palm oil, Cocoa, Palm oil, Baking soda, Soy lecithin, Yeast, Protease, Xylanase

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: Sugar Wheat flour Palm oil Yeast Milk Cocoa butter

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

Open Food Facts, record 0059800749602. License: ODbL 1.0 (Open Food Facts). Source record dated April 1, 2026. Imported November 8, 2026.

Last updated: November 8, 2026. Data quality score: 100/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.