M&Ms
Packaged product Other Foods Mars
M&Ms contains 500 kcal per 100 g. A serving, 1 portion, 28 g (28 g) provides about 140 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 other foods on FoodFactly, where the median is 275 kcal per 100 g across 125,082 products.
100 g provides 594% of the Daily Value for iron.
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 | 500 kcal | |
| Total fat L | 17.9 g | 23% |
| Saturated fat L | 12.5 g | 63% |
| Trans fat L | 0 g | |
| Cholesterol L | 17.9 mg | 6% |
| Sodium L | 71.4 mg | 3% |
| Total carbohydrates L | 75 g | 27% |
| Dietary fiber L | 3.6 g | 13% |
| Total sugars L | 64.3 g | |
| Added sugars L | 60.7 g | 121% |
| Protein L | 3.6 g | 7% |
| Vitamin D L | 0 µg | 0% |
| Calcium L | 107 mg | 8% |
| Iron L | 107 mg | 594% |
% 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%
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
- Protein3.6 gbelow the median for other foods (median 7.2 g)
- Fiber3.6 gabove the median for other foods (median 1.8 g)
- Sugars64.3 gin the top quarter of other foods (median 3.6 g)
- Fat17.9 gabove the median for other foods (median 6.1 g)
- Saturated fat12.5 gin the top quarter of other foods (median 2.1 g)
- Sodium71.4 mgbelow the median for other foods (median 241 mg)
- Protein per 100 kcal0.71 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Mars
- Barcode
- 0040000608509
- Label serving
- 1 portion (28 g)
- Category
- Other Foods
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 M&Ms?
100 g of M&Ms has 500 kcal. Serving, 1 portion, 28 g (28 g): about 140 kcal.
How much protein is in M&Ms?
M&Ms contains 3.6 g of protein per 100 g (7% of the 50 g Daily Value), or 1 g in serving, 1 portion, 28 g (28 g). About 3% of its calories come from protein. Compared with other other foods, that is below the median (median 7.2 g).
How many carbs are in M&Ms?
M&Ms has 75 g of total carbohydrates per 100 g, including 3.6 g of fiber and 64.3 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in M&Ms?
M&Ms contains 17.9 g of fat per 100 g, of which 12.5 g is saturated (63% of the Daily Value).
What vitamins and minerals does M&Ms contain?
Per 100 g, the most notable amounts relative to the Daily Value are iron (594% DV). The full list is in the vitamins and minerals table above.
How much sodium is in M&Ms?
100 g contains 71.4 mg of sodium, 3% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated November 1, 2025. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0040000608509. License: ODbL 1.0 (Open Food Facts). Source record dated November 1, 2025. Imported November 6, 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.