United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Legacy Release
Basic Report:  19902, Chocolate, dark, 45- 59% cacao solids
heading Nutrient Unit
Value per 100 g

oz 85.05 g

bar 162 g
Proximates Water g 0.97 0.82 1.57
Proximates Energy kcal 546 464 885
Proximates Protein g 4.88 4.15 7.91
Proximates Total lipid (fat) g 31.28 26.60 50.67
Proximates Carbohydrate, by difference g 61.17 52.03 99.10
Proximates Fiber, total dietary g 7.0 6.0 11.3
Proximates Sugars, total g 47.90 40.74 77.60
Minerals Calcium, Ca mg 56 48 91
Minerals Iron, Fe mg 8.02 6.82 12.99
Minerals Magnesium, Mg mg 146 124 237
Minerals Phosphorus, P mg 206 175 334
Minerals Potassium, K mg 559 475 906
Minerals Sodium, Na mg 24 20 39
Minerals Zinc, Zn mg 2.01 1.71 3.26
Vitamins Thiamin mg 0.025 0.021 0.041
Vitamins Riboflavin mg 0.050 0.043 0.081
Vitamins Niacin mg 0.725 0.617 1.175
Vitamins Vitamin B-6 mg 0.042 0.036 0.068
Vitamins Vitamin B-12 µg 0.23 0.20 0.37
Vitamins Vitamin A, RAE µg 2 2 3
Vitamins Vitamin A, IU IU 50 43 81
Vitamins Vitamin E (alpha-tocopherol) mg 0.54 0.46 0.87
Vitamins Vitamin K (phylloquinone) µg 8.1 6.9 13.1
Lipids Fatty acids, total saturated g 18.519 15.750 30.001
Lipids Fatty acids, total monounsaturated g 9.540 8.114 15.455
Lipids Fatty acids, total polyunsaturated g 1.092 0.929 1.769
Lipids Fatty acids, total trans g 0.112 0.095 0.181
Lipids Cholesterol mg 8 7 13
Other Caffeine mg 43 37 70