Mars

Packaged product Dulces y postres Mars

Mars contains 447 kcal per 100 g. A serving, 45 g (45 g) provides about 201 kcal.

Roughly 63% of its calories come from carbohydrates, with 33% 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 517 kcal per 100 g across 489 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
4,1 gprotein
70,2 gcarbohydrates
16,6 gfat
201kcal in serving, 45 g (45 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 447 kcal
Total fat L 16,6 g 21%
Saturated fat L 8,3 g 42%
Cholesterol L 6,5 mg 2%
Sodium L 168 mg 7%
Total carbohydrates L 70,2 g 26%
Dietary fiber L 0,027 g 0,1%
Total sugars L 61,7 g
Added sugars L 76,4 g 153%
Protein L 4,1 g 8%
Vitamina A L 13,9 µg2%
Vitamina C L 0,64 mg0,7%
Vitamina D L 0,076 µg0,4%
Vitamina E L 1,2 mg8%
Thiamin (B1) L 0,023 mg2%
Riboflavin (B2) L 0,11 mg8%
Niacin (B3) L 0,046 mg0,3%
Ácido pantoténico (B5) L 0,16 mg3%
Vitamina B6 L 0,021 mg1%
Folate (B9) L 2,5 µg0,6%
Vitamina B12 L 0,22 µg9%
Calcio L 68,8 mg5%
Iron L 0,14 mg0,8%
Magnesio L 8 mg2%
Fósforo L 55,6 mg4%
Potasio L 96,5 mg2%
Zinc L 0,29 mg3%
Copper L 0,012 mg1%
Manganese L 0,013 mg0,5%
Selenio L 4,9 µg9%
Iodine L 0,96 µg0,6%

% 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: 63%Fat: 33%447kcal / 100 g
  • Protein 4%
  • Carbohydrates 63%
  • Fat 33%

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

Vitamina B129%Selenio9%Riboflavin (B2)8%Vitamina E8%Calcio5%Fósforo4%Ácido pantoténico (B5)3%Zinc3%Potasio2%Magnesio2%

Nutritional insights

  • Protein4,1 gin the lowest quarter of dulces y postres (median 6,4 g)
  • Fiber0,027 gin the lowest quarter of dulces y postres (median 2,4 g)
  • Sugars61,7 gin the top quarter of dulces y postres (median 49 g)
  • Fat16,6 gin the lowest quarter of dulces y postres (median 29,3 g)
  • Saturated fat8,3 gin the lowest quarter of dulces y postres (median 16,9 g)
  • Sodium168 mgabove the median for dulces y postres (median 97,4 mg)
  • Protein per 100 kcal0,92 gprotein density, useful for comparing foods with different calorie levels
  • Water0,29 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Starch L0,008 g
Carotenoids (1)
Betacaroteno L10,2 µg
Other components (2)
Agua L0,29 g
Alcohol L0 g

Product details

Brand
Mars
Barcode
5000159492355
Quantity
12 x 45 g
Label serving
45 g
Category
Barritas de chocolate dulce
Packaging
Plastic
Nutri-Score
E as computed by Open Food Facts
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

Ingredients

Zucker, Glukosesirup, Kakaobutter, _Vollmilchpulver_, Kakaomasse, Sonnenblumenöl, _Magermilchpulver_, _Milchzucker_, Süßmolkenpulver (aus _Milch_), fettarmer Kakao, Butterreinfett (aus _Milch_), _Gerstenmalzextrakt_, Emulgator (_Sojalecithin_), Salz, _Hühnerei-Trockeneiweiß_, Palmfett, _Milcheiweiß_, natürlicher Vanilleextrakt.

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

Ingredient guides: AzúcarJarabe de glucosaManteca de cacaoAceite de girasolSaltEggMilk

Similar products

FoodCaloriesProteinCarbsFat
Candy Creme Bars Lidl 447 3,2 g 74 g 15 g
Mars Xtra Choc Mars 447 4,2 g 67,8 g 17,7 g
Mars 2Pak Mars 448 3,6 g 70,3 g 16,9 g
MilkyWay Mars 445 3,9 g 71,9 g 15,8 g
Whirly bars ASDA 448 3,4 g 70 g 17 g
Mars Bites Mars 448 4 g 70 g 17 g
Cadbury land chocolate bar fudge cadbury 448 2,5 g 74 g 15 g
Metro Klasik Ülker 445 3,7 g 69 g 17 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, 45 g (45 g): about 201 kcal.

How much protein is in Mars?

Mars contains 4,1 g of protein per 100 g (8% of the 50 g Daily Value), or 1,8 g in serving, 45 g (45 g). About 4% of its calories come from protein. Compared with other dulces y postres, that is in the lowest quarter (median 6,4 g).

How many carbs are in Mars?

Mars has 70,2 g of total carbohydrates per 100 g, including 0,027 g of fiber and 61,7 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 16,6 g of fat per 100 g, of which 8,3 g is saturated (42% of the Daily Value).

How much sodium is in Mars?

100 g contains 168 mg of sodium, 7% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 26 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 5000159492355. License: ODbL 1.0 (Open Food Facts). Source record dated 26 de marzo de 2026. Imported 6 de noviembre de 2026.

Last updated: . 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.