United States Department of Agriculture
Agricultural Research Service

National Nutrient Database for Standard Reference Release 28
Basic Report:  11367, Potatoes, boiled, cooked without skin, flesh, without salt
heading Nutrient Unit
Value per 100 g

cup 78 g

large (3" to 4-1/4" dia.) 300 g

medium (2-1/4" to 3-1/4" dia.) 167 g

small (1-3/4" to 2-1/2" dia.) 125 g
Proximates Water g 77.46 60.42 232.38 129.36 96.83
Proximates Energy kcal 86 67 258 144 108
Proximates Protein g 1.71 1.33 5.13 2.86 2.14
Proximates Total lipid (fat) g 0.10 0.08 0.30 0.17 0.12
Proximates Carbohydrate, by difference g 20.01 15.61 60.03 33.42 25.01
Proximates Fiber, total dietary g 1.8 1.4 5.4 3.0 2.2
Proximates Sugars, total g 0.89 0.69 2.67 1.49 1.11
Minerals Calcium, Ca mg 8 6 24 13 10
Minerals Iron, Fe mg 0.31 0.24 0.93 0.52 0.39
Minerals Magnesium, Mg mg 20 16 60 33 25
Minerals Phosphorus, P mg 40 31 120 67 50
Minerals Potassium, K mg 328 256 984 548 410
Minerals Sodium, Na mg 5 4 15 8 6
Minerals Zinc, Zn mg 0.27 0.21 0.81 0.45 0.34
Vitamins Vitamin C, total ascorbic acid mg 7.4 5.8 22.2 12.4 9.2
Vitamins Thiamin mg 0.098 0.076 0.294 0.164 0.122
Vitamins Riboflavin mg 0.019 0.015 0.057 0.032 0.024
Vitamins Niacin mg 1.312 1.023 3.936 2.191 1.640
Vitamins Vitamin B-6 mg 0.269 0.210 0.807 0.449 0.336
Vitamins Folate, DFE µg 9 7 27 15 11
Vitamins Vitamin B-12 µg 0.00 0.00 0.00 0.00 0.00
Vitamins Vitamin A, RAE µg 0 0 0 0 0
Vitamins Vitamin A, IU IU 2 2 6 3 2
Vitamins Vitamin E (alpha-tocopherol) mg 0.01 0.01 0.03 0.02 0.01
Vitamins Vitamin D (D2 + D3) µg 0.0 0.0 0.0 0.0 0.0
Vitamins Vitamin D IU 0 0 0 0 0
Vitamins Vitamin K (phylloquinone) µg 2.2 1.7 6.6 3.7 2.8
Lipids Fatty acids, total saturated g 0.026 0.020 0.078 0.043 0.033
Lipids Fatty acids, total monounsaturated g 0.002 0.002 0.006 0.003 0.003
Lipids Fatty acids, total polyunsaturated g 0.043 0.034 0.129 0.072 0.054
Lipids Fatty acids, total trans g 0.000 0.000 0.000 0.000 0.000
Lipids Cholesterol mg 0 0 0 0 0
Other Caffeine mg 0 0 0 0 0