Dark Chocolate - How Many Calories?

Reviewed by Dyt. Şeyda Ertaş, Registered Dietitian Last updated: January 4, 2026

Dark Chocolate

~4.5 g

Calculated from the 100 g values. ~ indicates an estimated serving weight.

Dark Chocolate image
27kcal
Carbohydrate2.1 g %31
Protein0.4 g %5
Fat1.9 g %64

Dark Chocolate Nutrition Values

Nutrients100 gr1 Piece (Small)
Calories(kcal)59827
Carbohydrate (g)462.07
Protein (g)7.80.35
Fat (g)431.94
Fiber (g)10.90.49
Cholesterol (mg)30.14
Sodium (mg)200.9
Potassium (mg)71532.18
Calcium (mg)733.29
Iron (mg)11.90.54
Vitamin A (IU)20.09
Vitamin C (mg)00

Values are calculated from a 100 g basis. The product, recipe and edible serving weight can change the result. See the food-specific notes below for the reference used.

Dietitian's Tips for Consuming Dark Chocolate

  • Metabolic Effect: Dark chocolate can increase insulin sensitivity and help balance blood sugar due to its flavonoid content. However, excessive consumption can cause weight gain due to its high fat content.
  • Consumption Recommendation: Instead of consuming dark chocolate alone, consuming it with a handful of nuts containing healthy fats, such as almonds or hazelnuts, ensures a more balanced rise in blood sugar. Also, its antioxidant effect increases when consumed with coffee.
  • Things to Consider: When buying dark chocolate, pay attention to the high cocoa ratio (70% and above) and low sugar ratio. One small piece of dark chocolate (about 5 grams) contains approximately 25-30 calories and can satisfy your daily sweet needs.
  • Exercise Equivalent: To burn 100 calories from dark chocolate, you need to walk briskly for about 15 minutes. This can help you stay healthy while enjoying a small piece of dark chocolate a day.