Snack Size Twix

Packaged product Sucres et desserts Mars

Snack Size Twix contains 500 kcal per 100 g. A serving, 4, 40 g (40 g) provides about 200 kcal.

Roughly 55 % of its calories come from carbohydrates, with 41 % from fat and 4 % from protein (estimated with general energy factors).

That is close to the median for sucres et desserts on FoodFactly (519 kcal per 100 g).

100 g provides 23 % of the Daily Value for cuivre, 19 % of the Daily Value for manganèse and 16 % of the Daily Value for iodine.

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

Snack Size Twix by Mars, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
500kcal per 100 g
5 gprotein
67,5 gcarbohydrates
22,5 gfat
200kcal in serving, 4, 40 g (40 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 500 kcal
Total fat L 22,5 g 29 %
Saturated fat L 12,5 g 63 %
Trans fat L 0,25 g
Cholesterol L 0 mg 0 %
Sodium L 200 mg 9 %
Total carbohydrates L 67,5 g 25 %
Dietary fiber L 0 g 0 %
Total sugars L 50 g
Added sugars L 40,9 g 82 %
Protein L 5 g 10 %
Vitamine A L 23,9 µg3 %
Vitamine C L 1 mg1 %
Vitamine D L 0,91 µg5 %
Vitamine E L 2 mg13 %
Thiamine (B1) L 0,071 mg6 %
Riboflavine (B2) L 0,17 mg13 %
Niacine (B3) L 0,12 mg0,7 %
Acide pantothénique (B5) L 0,82 mg16 %
Vitamine B6 L 0,053 mg3 %
Folate (B9) L 14 µg4 %
Vitamine B12 L 0,35 µg14 %
Calcium L 100 mg8 %
Fer L 1,3 mg7 %
Magnésium L 43,7 mg10 %
Phosphore L 167 mg13 %
Potassium L 188 mg4 %
Zinc L 0,87 mg8 %
Cuivre L 0,21 mg23 %
Manganèse L 0,43 mg19 %
Sélénium L 8,3 µg15 %
Iodine L 24,7 µg16 %

% 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: 55 %Fat: 41 %500kcal / 100 g
  • Protein 4 %
  • Carbohydrates 55 %
  • Fat 41 %

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

Cuivre23 %Manganèse19 %Iodine16 %Acide pantothénique...16 %Sélénium15 %Vitamine B1214 %Phosphore13 %Vitamine E13 %Riboflavine (B2)13 %Magnésium10 %

Nutritional insights

  • Protein5 gbelow the median for sucres et desserts (median 5,9 g)
  • Fiber0 gin the lowest quarter of sucres et desserts (median 3 g)
  • Sugars50 gabove the median for sucres et desserts (median 47,5 g)
  • Fat22,5 gin the lowest quarter of sucres et desserts (median 31 g)
  • Saturated fat12,5 gin the lowest quarter of sucres et desserts (median 17,6 g)
  • Sodium200 mgin the top quarter of sucres et desserts (median 76 mg)
  • Protein per 100 kcal1 gprotein density, useful for comparing foods with different calorie levels
  • Water6,5 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)
Étoile L7,5 g
Carotenoids (1)
Bêta-carotène L20,4 µg
Other components (2)
Eau L6,5 g
Alcool L0 g

Product details

Brand
Mars
Barcode
0058496434250
Quantity
100 g
Label serving
4 (40 g)
Category
Confitures de chocolat
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, cocoa butter, milk ingredients, cocoa mass, lactose, soy lecithin, polyglycerol polyricinoleate, artificial flavour). Sugars (corn syrup. sugar, icing sugar, dextrose), Enriched wheat flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), Modified palm oil, Skim milk, Salt, Cocoa powder, Soy lecithin, Modified corn starch, Sodium bicarbonate, Artificial flavour.

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

Ingredient guides: SucreFarine de froment (blé)Huile de palmeLaitSelBeurre de cacao

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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 Snack Size Twix?

100 g of Snack Size Twix has 500 kcal. Serving, 4, 40 g (40 g): about 200 kcal.

How much protein is in Snack Size Twix?

Snack Size Twix contains 5 g of protein per 100 g (10 % of the 50 g Daily Value), or 2 g in serving, 4, 40 g (40 g). About 4 % of its calories come from protein. Compared with other sucres et desserts, that is below the median (median 5,9 g).

How many carbs are in Snack Size Twix?

Snack Size Twix has 67,5 g of total carbohydrates per 100 g, including 0 g of fiber and 50 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 Twix?

Snack Size Twix contains 22,5 g of fat per 100 g, of which 12,5 g is saturated (63 % of the Daily Value).

What vitamins and minerals does Snack Size Twix contain?

Per 100 g, the most notable amounts relative to the Daily Value are cuivre (23 % DV), manganèse (19 % DV), iodine (16 % DV), Acide pantothénique (B5) (16 % DV) and sélénium (15 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Snack Size Twix?

100 g contains 200 mg of sodium, 9 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 1 avril 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 0058496434250. License: ODbL 1.0 (Open Food Facts). Source record dated 1 avril 2026. Imported 7 novembre 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.