Mars

Packaged product Dulces y postres Mars

Mars contains 447 kcal per 100 g. A serving, 51 g (51 g) provides about 228 kcal.

Roughly 62% of its calories come from carbohydrates, with 34% from fat and 4% from protein (estimated with general energy factors).

That is less energy than the typical item in dulces y postres on FoodFactly, where the median is 513 kcal per 100 g across 142 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
447kcal per 100 g
4,3 gprotein
69,3 gcarbohydrates
16,9 gfat
228kcal in serving, 51 g (51 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 447 kcal
Total fat L 16,9 g 22%
Saturated fat L 8,2 g 41%
Sodium L 156 mg 7%
Total carbohydrates L 69,3 g 25%
Dietary fiber not reported
Total sugars L 59,9 g
Protein L 4,3 g 9%

% 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: 62%Fat: 34%447kcal / 100 g
  • Protein 4%
  • Carbohydrates 62%
  • Fat 34%

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

Nutritional insights

  • Protein4,3 gin the lowest quarter of dulces y postres (median 5,8 g)
  • Sugars59,9 gin the top quarter of dulces y postres (median 48 g)
  • Fat16,9 gin the lowest quarter of dulces y postres (median 28,1 g)
  • Saturated fat8,2 gin the lowest quarter of dulces y postres (median 16,4 g)
  • Sodium156 mgin the top quarter of dulces y postres (median 92,5 mg)
  • Protein per 100 kcal0,96 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Mars
Barcode
5000159481090
Quantity
4 * 51 g (204 g)
Label serving
51 g
Category
barras cubiertas con chocolate
Packaging
Plastic
Nutri-Score
E as computed by Open Food Facts

Ingredients

Ingredients not reported.

Similar products

FoodCaloriesProteinCarbsFat
KROSS (Barre de chocolat) SAÏDA 448 4,9 g 72,3 g 15,5 g
Cookie Dough 2 Pack Mars Canada Incorporated 444 4,4 g 71,1 g 17,8 g
mars Mars 449 4 g 70 g 17 g
Raspberry Smash Flavour Mars Bar Mars 450 3,4 g 71,1 g 16,4 g
Chocolate Bar Yc Chocolatier Llc 450 7,5 g 40 g 45 g
Moro Cadbury 442 3,2 g 72,2 g 15,3 g
Violet Crumble chunks Robern Menz 442 2,8 g 69,6 g 17,6 g
Bubblegum M&M’s M&m's 452 4,6 g 64,7 g 18,8 g

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 447 kcal. Serving, 51 g (51 g): about 228 kcal.

How much protein is in Mars?

Mars contains 4,3 g of protein per 100 g (9% of the 50 g Daily Value), or 2,2 g in serving, 51 g (51 g). About 4% of its calories come from protein. Compared with other dulces y postres, that is in the lowest quarter (median 5,8 g).

How many carbs are in Mars?

Mars has 69,3 g of total carbohydrates per 100 g, including 59,9 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 16,9 g of fat per 100 g, of which 8,2 g is saturated (41% of the Daily Value).

How much sodium is in Mars?

100 g contains 156 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 de marzo de 2026. FoodFactly last checked it on 6 de noviembre de 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 5000159481090. License: ODbL 1.0 (Open Food Facts). Source record dated 27 de marzo de 2026. Imported 6 de noviembre de 2026.

Last updated: . Data quality score: 85/100 (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.