Dark chocolate, nutrition data

Nutritional value of 100g of Dark chocolate

USDA food database reference:
Baking chocolate, unsweetened, squares
https://fdc.nal.usda.gov/fdc-app.html#/food-details/167568/nutrients

Macronutrients:

Calories 501 (kcals)
From carbs 119.4 (kcals) (23.8%)
From fat 470.8 (kcals) (94%)
From protein 51.6 (kcals) (10.3%)
Water 1.3 (g)
Cholesterol 0 (mg)

Fats:

Fat 52.3 (g)
Saturated 32.4 (g)
Mono 16.1 (g)
Poly 1.6 (g)

Carbs:

Carbs 29.8 (g)
Of which sugars 0.9 (g)

Protein:

Protein 12.9 (g)

Vitamins:

Vitamin A 0 (mcg)
Retinol 0 (mcg)
Vitamin C 0 (mg)
Vitamin D 0 (mcg)
Vitamin E 0.4 (mg)
Vitamin K 9.7 (mcg)
Thiamin (B1) 0.1 (mg)
Riboflavin (B2) 0.1 (mg)
Niacin (B3) 1.4 (mg)
Folate 28 (mcg)
Vitamin B6 0 (mg)
Vitamin B12 0 (mcg)
Pantothenate (B5) 0.2 (mg)

Minerals:

Calcium 101 (mg)
Iron 17.4 (mg)
Magnesium 327 (mg)
Phosphorus 400 (mg)
Potassium 830 (mg)
Sodium 24 (mg)
Zinc 9.6 (mg)
Copper 3.2 (mg)
Manganese 4.2 (mg)
Selenium 8.1 (mcg)

Please note that the US Department of Agriculture (USDA) all-foods database is not precise and some numbers don’t add up exactly. It is a good guide rather than a precision tool.