Fun Size Mars Bars
Packaged product Dulces y postres Mars
Fun Size Mars Bars contains 450 kcal per 100 g. A serving, 40 g (40 g) provides about 180 kcal.
Roughly 71% of its calories come from carbohydrates, with 24% from fat and 5% from protein (estimated with general energy factors).
That is close to the median for dulces y postres on FoodFactly (431 kcal per 100 g).
100 g provides 13% of the Daily Value for Vitamina E.
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 | 450 kcal | |
| Total fat L | 10,3 g | 13% |
| Saturated fat L | 10 g | 50% |
| Trans fat L | 0,1 g | |
| Cholesterol L | 5 mg | 2% |
| Sodium L | 150 mg | 7% |
| Total carbohydrates L | 70 g | 25% |
| Dietary fiber L | 0 g | 0% |
| Total sugars L | 60 g | |
| Added sugars L | 55 g | 110% |
| Protein L | 5 g | 10% |
| Vitamina A L | 0,4 µg | 0% |
| Vitamina C L | 0,3 mg | 0,3% |
| Vitamina D L | 0,055 µg | 0,3% |
| Vitamina E L | 2 mg | 13% |
| Thiamin (B1) L | 0,011 mg | 0,9% |
| Riboflavin (B2) L | 0,054 mg | 4% |
| Niacin (B3) L | 0,037 mg | 0,2% |
| Ácido pantoténico (B5) L | 0,093 mg | 2% |
| Vitamina B6 L | 0,01 mg | 0,6% |
| Folate (B9) L | 2,6 µg | 0,7% |
| Vitamina B12 L | 0,11 µg | 5% |
| Calcio L | 50 mg | 4% |
| Iron L | 0,3 mg | 2% |
| Magnesio L | 10,8 mg | 3% |
| Fósforo L | 37,2 mg | 3% |
| Potasio L | 100 mg | 2% |
| Zinc L | 0,2 mg | 2% |
| Copper L | 0,061 mg | 7% |
| Manganese L | 0,063 mg | 3% |
| Selenio L | 4,1 µg | 7% |
| Iodine L | 9,9 µg | 7% |
% 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 5%
- Carbohydrates 71%
- Fat 24%
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
- Protein5 gin the lowest quarter of dulces y postres (median 8 g)
- Fiber0 gin the lowest quarter of dulces y postres (median 6,1 g)
- Sugars60 gin the top quarter of dulces y postres (median 30 g)
- Fat10,3 gin the lowest quarter of dulces y postres (median 19,1 g)
- Saturated fat10 gabove the median for dulces y postres (median 6 g)
- Sodium150 mgabove the median for dulces y postres (median 132 mg)
- Protein per 100 kcal1,1 gprotein density, useful for comparing foods with different calorie levels
- Water20,7 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (1)
| Starch L | 0,12 g |
|---|
Carotenoids (1)
| Betacaroteno L | 1,6 µg |
|---|
Other components (2)
| Agua L | 20,7 g |
|---|---|
| Alcohol L | 0 g |
Product details
Ingredients
Sugars (sugar, corn syrup, lactose, malted barley extract), Milk ingredients, Modified palm oil, Cocoa butter, Cocoa mass, Cocoa powder, Salt, Soy lecithin, Dried egg-white, Artificial flavour
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: AzúcarMilkAceite de palmaManteca de cacaoSaltEgg
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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 Fun Size Mars Bars?
100 g of Fun Size Mars Bars has 450 kcal. Serving, 40 g (40 g): about 180 kcal.
How much protein is in Fun Size Mars Bars?
Fun Size Mars Bars contains 5 g of protein per 100 g (10% of the 50 g Daily Value), or 2 g in serving, 40 g (40 g). About 5% of its calories come from protein. Compared with other dulces y postres, that is in the lowest quarter (median 8 g).
How many carbs are in Fun Size Mars Bars?
Fun Size Mars Bars has 70 g of total carbohydrates per 100 g, including 0 g of fiber and 60 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Fun Size Mars Bars?
Fun Size Mars Bars contains 10,3 g of fat per 100 g, of which 10 g is saturated (50% of the Daily Value).
What vitamins and minerals does Fun Size Mars Bars contain?
Per 100 g, the most notable amounts relative to the Daily Value are Vitamina E (13% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Fun Size Mars Bars?
100 g contains 150 mg of sodium, 7% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated 1 de abril 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 0058496425432. License: ODbL 1.0 (Open Food Facts). Source record dated 1 de abril 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.