Mars Fun Size

Packaged product Dulces y postres Mars

Mars Fun Size contains 451 kcal per 100 g. A serving, 16 g (16 g) provides about 72 kcal.

Roughly 63% of its calories come from carbohydrates, with 34% from fat and 3% from protein (estimated with general energy factors).

That is more energy than the typical item in dulces y postres on FoodFactly, where the median is 385 kcal per 100 g across 8.424 products.

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

Mars Fun Size by Mars, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
451kcal per 100 g
3,1 gprotein
70,6 gcarbohydrates
16,9 gfat
72kcal in serving, 16 g (16 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 451 kcal
Total fat L 16,9 g 22%
Saturated fat L 8,1 g 41%
Sodium L 125 mg 5%
Total carbohydrates L 70,6 g 26%
Dietary fiber not reported
Total sugars L 57,5 g
Protein L 3,1 g 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: 3%Carbohydrates: 63%Fat: 34%451kcal / 100 g
  • Protein 3%
  • Carbohydrates 63%
  • 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

  • Protein3,1 gabove the median for dulces y postres (median 2,6 g)
  • Sugars57,5 gabove the median for dulces y postres (median 54,8 g)
  • Fat16,9 gabove the median for dulces y postres (median 0,5 g)
  • Saturated fat8,1 gabove the median for dulces y postres (median 1,3 g)
  • Sodium125 mgin the top quarter of dulces y postres (median 50 mg)
  • Protein per 100 kcal0,69 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Mars
Barcode
9300682058858
Label serving
16 g
Category
Confectionerie
Nutri-Score
E as computed by Open Food Facts

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 Fun Size?

100 g of Mars Fun Size has 451 kcal. Serving, 16 g (16 g): about 72 kcal.

How much protein is in Mars Fun Size?

Mars Fun Size contains 3,1 g of protein per 100 g (6% of the 50 g Daily Value), or 0,5 g in serving, 16 g (16 g). About 3% of its calories come from protein. Compared with other dulces y postres, that is above the median (median 2,6 g).

How many carbs are in Mars Fun Size?

Mars Fun Size has 70,6 g of total carbohydrates per 100 g, including 57,5 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Mars Fun Size?

Mars Fun Size contains 16,9 g of fat per 100 g, of which 8,1 g is saturated (41% of the Daily Value).

How much sodium is in Mars Fun Size?

100 g contains 125 mg of sodium, 5% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 6 de mayo de 2024. FoodFactly last checked it on 7 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 9300682058858. License: ODbL 1.0 (Open Food Facts). Source record dated 6 de mayo de 2024. Imported 7 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.