Mars Bar
Packaged product Sonstige Lebensmittel Mars
Mars Bar contains 443 kcal per 100 g. A Serving, 1 portion, 51 g (51 g) provides about 226 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 Sonstige Lebensmittel on FoodFactly, where the median is 270 kcal per 100 g across 274.655 products.
100 g provides 10 % of the Daily Value for Kalium.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 443 kcal | |
| Total fat L | 15,9 g | 20 % |
| Saturated fat L | 7,5 g | 37 % |
| Trans fat L | 0,098 g | |
| Sodium L | 108 mg | 5 % |
| Total carbohydrates L | 70,6 g | 26 % |
| Dietary fiber L | 1,4 g | 5 % |
| Total sugars L | 60,8 g | |
| Protein L | 4,5 g | 9 % |
| Kalium L | 475 mg | 10 % |
% 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 %
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
Nutritional insights
- Protein4,5 gbelow the median for Sonstige Lebensmittel (median 6,9 g)
- Fiber1,4 gbelow the median for Sonstige Lebensmittel (median 1,8 g)
- Sugars60,8 gin the top quarter of Sonstige Lebensmittel (median 3,5 g)
- Fat15,9 gabove the median for Sonstige Lebensmittel (median 6,4 g)
- Saturated fat7,5 gin the top quarter of Sonstige Lebensmittel (median 1,9 g)
- Sodium108 mgbelow the median for Sonstige Lebensmittel (median 236 mg)
- Protein per 100 kcal1 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Mars
- Barcode
- 0872513001702
- Label serving
- 1 portion (51 g)
- Category
- Sonstige Lebensmittel
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Bloc de foie gras d'oie avec morceaux Labeyrie | 443 | 7,1 g | 2,3 g | 45 g |
| Kaminwurzerl Wiesentaler | 443 | 29 g | 0,5 g | 35 g |
| Leibniz Zoo Original Leibniz | 443 | 8,4 g | 74 g | 12 g |
| Test Miam République | 443 | 10,1 g | 53,3 g | 20,5 g |
| Dolce nanette Più Buono | 443 | 5,5 g | 60,8 g | 18,4 g |
| Magdalena Lazaro | 443 | 4 g | 59 g | 21 g |
| GÜ -Classics- RED VELVET WITH SMOOTH MASCARPONE GU Gü | 443 | 3,8 g | 33 g | 33 g |
| Almendras Rellenas La Fama | 443 | 6,2 g | 73 g | 14 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in Mars Bar?
100 g of Mars Bar has 443 kcal. Serving, 1 portion, 51 g (51 g): about 226 kcal.
How much protein is in Mars Bar?
Mars Bar contains 4,5 g of protein per 100 g (9 % of the 50 g Daily Value), or 2,3 g in Serving, 1 portion, 51 g (51 g). About 4 % of its calories come from protein. Compared with other Sonstige Lebensmittel, that is below the median (median 6,9 g).
How many carbs are in Mars Bar?
Mars Bar has 70,6 g of total carbohydrates per 100 g, including 1,4 g of fiber and 60,8 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Mars Bar?
Mars Bar contains 15,9 g of fat per 100 g, of which 7,5 g is saturated (37 % of the Daily Value).
What vitamins and minerals does Mars Bar contain?
Per 100 g, the most notable amounts relative to the Daily Value are Kalium (10 % DV). The full list is in the vitamins and minerals table above.
How much sodium is in Mars Bar?
100 g contains 108 mg of sodium, 5 % of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated 30. April 2025. FoodFactly last checked it on 6. November 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0872513001702. License: ODbL 1.0 (Open Food Facts). Source record dated 30. April 2025. Imported 6. November 2026.
Last updated: . Data quality score: 90/100 (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.