NutriBase

Baking Chocolate, Unsweetened vs Snacks, M&M Mars: Nutrition Comparison

Compare calories, protein, fat, carbs, vitamins and minerals per 100 g. Values shaded green are generally the more favorable ones.

Sweets & Snacks Baking Chocolate, Unsweetened 472 kcal · 100 g VS Sweets & Snacks Snacks, M&M Mars 463 kcal · 100 g

Key differences

  • Baking Chocolate, Unsweetened has more calories; Snacks, M&M Mars is lower in calories.
  • Baking Chocolate, Unsweetened has more protein per 100 g.
  • Baking Chocolate, Unsweetened is notably higher in dietary fiber.
  • Baking Chocolate, Unsweetened is notably higher in iron.
  • Snacks, M&M Mars is notably higher in calcium.

Nutrient comparison (per 100 g)

Nutrient Baking Chocolate, Unsweetened Snacks, M&M Mars
Calories 472 kcal 463 kcal
Protein 12.1 g 5.9 g
Total Fat 47.7 g 20.8 g
Saturated Fat 25.3 g 10.4 g
Carbohydrate 36.2 g 64.7 g
Dietary Fiber 18.1 g 2.6 g
Total Sugars 0 g 44.3 g
Sodium 12 mg 268 mg
Potassium 1,166 mg —
Calcium 54 mg 871 mg
Iron 4.2 mg 0.9 mg
Magnesium 265 mg —
Vitamin C 0 mg 0.3 mg
Vitamin A 1 mcg —
Vitamin D — —
Cholesterol 0 mg 0 mg

Green highlighting marks the more favorable value where it applies (for example, more protein or less saturated fat). Neutral nutrients are not highlighted.

Data source: USDA FoodData Central. Values are per 100 g of edible portion and are reference figures — they vary by variety, preparation and brand. Last updated: 2026-04-30.

Baking Chocolate, Unsweetened

  • Protein 8.3%
  • Fat 73.2%
  • Carbs 18.5%

Snacks, M&M Mars

  • Protein 5.1%
  • Fat 40.3%
  • Carbs 54.6%

Frequently asked questions

Which has more calories, Baking Chocolate, Unsweetened or Snacks, M&M Mars?
Per 100 g: Baking Chocolate, Unsweetened has 472 kcal, Snacks, M&M Mars has 463 kcal.
Which has more protein, Baking Chocolate, Unsweetened or Snacks, M&M Mars?
Per 100 g: Baking Chocolate, Unsweetened has 12.1 g of protein, Snacks, M&M Mars has 5.9 g.

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Note. This information is provided for general reference only and is not medical advice or a diet prescription. If you have a medical condition or special dietary needs, consult a physician or a registered dietitian.