United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Release 28
Basic Report:  11366, Potatoes, boiled, cooked in skin, skin, without salt
heading Nutrient Unit
Value per 100 g

skin 34g
Proximates Water g 77.80 26.45
Proximates Energy kcal 78 27
Proximates Protein g 2.86 0.97
Proximates Total lipid (fat) g 0.10 0.03
Proximates Carbohydrate, by difference g 17.21 5.85
Proximates Fiber, total dietary g 3.3 1.1
Minerals Calcium, Ca mg 45 15
Minerals Iron, Fe mg 6.07 2.06
Minerals Magnesium, Mg mg 30 10
Minerals Phosphorus, P mg 54 18
Minerals Potassium, K mg 407 138
Minerals Sodium, Na mg 14 5
Minerals Zinc, Zn mg 0.44 0.15
Vitamins Vitamin C, total ascorbic acid mg 5.2 1.8
Vitamins Thiamin mg 0.032 0.011
Vitamins Riboflavin mg 0.036 0.012
Vitamins Niacin mg 1.222 0.415
Vitamins Vitamin B-6 mg 0.239 0.081
Vitamins Folate, DFE µg 10 3
Vitamins Vitamin B-12 µg 0.00 0.00
Vitamins Vitamin A, RAE µg 0 0
Vitamins Vitamin A, IU IU 0 0
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0
Vitamins Vitamin D IU 0 0
Lipids Fatty acids, total saturated g 0.026 0.009
Lipids Fatty acids, total monounsaturated g 0.002 0.001
Lipids Fatty acids, total polyunsaturated g 0.043 0.015
Lipids Fatty acids, total trans g 0.000 0.000
Lipids Cholesterol mg 0 0