Mars

Packaged product Autres aliments Mars

Mars contains 443 kcal per 100 g. A serving, 18.0 g (18 g) provides about 80 kcal.

Roughly 64 % of its calories come from carbohydrates, with 32 % from fat and 4 % from protein (estimated with general energy factors).

That is more energy than the typical item in autres aliments on FoodFactly, where the median is 275 kcal per 100 g across 125 082 products.

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

Mars by Mars, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
443kcal per 100 g
3,9 gprotein
71 gcarbohydrates
16 gfat
80kcal in serving, 18.0 g (18 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 443 kcal
Total fat L 16 g 21 %
Saturated fat L 7,7 g 39 %
Sodium L 172 mg 7 %
Total carbohydrates L 71 g 26 %
Dietary fiber not reported
Total sugars L 62 g
Protein L 3,9 g 8 %

% 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: 64 %Fat: 32 %443kcal / 100 g
  • Protein 4 %
  • Carbohydrates 64 %
  • Fat 32 %

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

Nutritional insights

  • Protein3,9 gbelow the median for autres aliments (median 7,2 g)
  • Sugars62 gin the top quarter of autres aliments (median 3,6 g)
  • Fat16 gabove the median for autres aliments (median 6,1 g)
  • Saturated fat7,7 gin the top quarter of autres aliments (median 2,1 g)
  • Sodium172 mgbelow the median for autres aliments (median 241 mg)
  • Protein per 100 kcal0,88 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Mars
Barcode
5000159475082
Label serving
18.0 g
Category
Autres aliments

Ingredients

Ingredients not reported.

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

Frequently asked questions

How many calories are in Mars?

100 g of Mars has 443 kcal. Serving, 18.0 g (18 g): about 80 kcal.

How much protein is in Mars?

Mars contains 3,9 g of protein per 100 g (8 % of the 50 g Daily Value), or 0,7 g in serving, 18.0 g (18 g). About 4 % of its calories come from protein. Compared with other autres aliments, that is below the median (median 7,2 g).

How many carbs are in Mars?

Mars has 71 g of total carbohydrates per 100 g, including 62 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Mars?

Mars contains 16 g of fat per 100 g, of which 7,7 g is saturated (39 % of the Daily Value).

How much sodium is in Mars?

100 g contains 172 mg of sodium, 7 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 27 mars 2026. FoodFactly last checked it on 7 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5000159475082. License: ODbL 1.0 (Open Food Facts). Source record dated 27 mars 2026. Imported 7 novembre 2026.

Last updated: . Source description: "MARS". Data quality score: 80/100 (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.