Peanut M&M's Bar
Packaged product Sweets and Desserts Mars
Peanut M&M's Bar contains 559 kcal per 100 g. A serving, 34 g (34 g) provides about 190 kcal.
Roughly 52% of its calories come from fat, with 42% from carbohydrates and 6% from protein (estimated with general energy factors).
That is more energy than the typical item in sweets and desserts on FoodFactly, where the median is 431 kcal per 100 g across 1,726 products.
100 g provides 218,889% of the Daily Value for copper.
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 | 559 kcal | |
| Total fat L | 32.4 g | 41% |
| Saturated fat L | 17.6 g | 88% |
| Trans fat L | 0.29 g | |
| Cholesterol L | 14.7 mg | 5% |
| Sodium L | 88.2 mg | 4% |
| Total carbohydrates L | 58.8 g | 21% |
| Dietary fiber L | 0 g | 0% |
| Total sugars L | 52.9 g | |
| Added sugars L | 52.3 g | 105% |
| Protein L | 8.8 g | 18% |
| Vitamin A L | 0.42 µg | 0% |
| Vitamin C L | 0.32 mg | 0.4% |
| Vitamin D L | 0.018 µg | 0.1% |
| Vitamin E L | 1 mg | 7% |
| Thiamin (B1) L | 0.023 mg | 2% |
| Riboflavin (B2) L | 0.054 mg | 4% |
| Niacin (B3) L | 0.34 mg | 2% |
| Pantothenic acid (B5) L | 0.14 mg | 3% |
| Vitamin B6 L | 0.023 mg | 1% |
| Folate (B9) L | 3.8 µg | 1% |
| Vitamin B12 L | 0.12 µg | 5% |
| Calcium L | 34.9 mg | 3% |
| Iron L | 0.13 mg | 0.7% |
| Magnesium L | 11 mg | 3% |
| Phosphorus L | 76.8 mg | 6% |
| Potassium L | 78.5 mg | 2% |
| Zinc L | 0.2 mg | 2% |
| Copper L | 1,970 mg | 218,889% |
| Manganese L | 0.049 mg | 2% |
| Selenium L | 4 µg | 7% |
| Iodine L | 6.4 µg | 4% |
% 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 6%
- Carbohydrates 42%
- Fat 52%
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
- Protein8.8 gabove the median for sweets and desserts (median 8 g)
- Fiber0 gin the lowest quarter of sweets and desserts (median 6.1 g)
- Sugars52.9 gin the top quarter of sweets and desserts (median 30 g)
- Fat32.4 gin the top quarter of sweets and desserts (median 19.1 g)
- Saturated fat17.6 gin the top quarter of sweets and desserts (median 6 g)
- Sodium88.2 mgbelow the median for sweets and desserts (median 132 mg)
- Protein per 100 kcal1.6 gprotein density, useful for comparing foods with different calorie levels
- Water21.9 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Sugars and starch (1)
| Starch L | 0.55 g |
|---|
Carotenoids (1)
| Beta-carotene L | 1.7 µg |
|---|
Other components (2)
| Water L | 21.9 g |
|---|---|
| Alcohol L | 0 g |
Product details
Ingredients
Sugars (sugar, lactose, glucose syrup [wheat]), Modified milk ingredients, Cocoa butter, Cocoa mass, Peanuts, Soy lecithin, Modified palm oil, Potato starch, Modified shea oil, Rice starch, Gum acacia, Tapioca dextrin, Carnauba wax, Modified palm kernel oil (medium chain triglycerides), Salt, Flavour, Beet red, Iron oxide, Turmeric, Brilliant blue FCF, Calcium carbonate, Carotene
As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.
Ingredient guides: SugarMilkCocoa butterPeanutPalm oilSaltGlucose syrup
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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 Peanut M&M's Bar?
100 g of Peanut M&M's Bar has 559 kcal. Serving, 34 g (34 g): about 190 kcal.
How much protein is in Peanut M&M's Bar?
Peanut M&M's Bar contains 8.8 g of protein per 100 g (18% of the 50 g Daily Value), or 3 g in serving, 34 g (34 g). About 6% of its calories come from protein. Compared with other sweets and desserts, that is above the median (median 8 g).
How many carbs are in Peanut M&M's Bar?
Peanut M&M's Bar has 58.8 g of total carbohydrates per 100 g, including 0 g of fiber and 52.9 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in Peanut M&M's Bar?
Peanut M&M's Bar contains 32.4 g of fat per 100 g, of which 17.6 g is saturated (88% of the Daily Value).
What vitamins and minerals does Peanut M&M's Bar contain?
Per 100 g, the most notable amounts relative to the Daily Value are copper (218,889% DV). The full list is in the vitamins and minerals table above.
How much sodium is in Peanut M&M's Bar?
100 g contains 88.2 mg of sodium, 4% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated April 1, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 0058496458645. License: ODbL 1.0 (Open Food Facts). Source record dated April 1, 2026. Imported November 7, 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.