URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Potato, flesh and skin, raw, 1 cup, diced Protein (g) 1.52 Total lipid (fat) (g) 0.07 Carbohydrate, by difference (g) 13.1 Energy (kcal) 57.75 Sugars, total (g) 0.58 Fiber, total dietary (g) 1.65 Calcium, Ca (mg) 9 Iron, Fe (mg) 0.58 Magnesium, Mg (mg) 17.25 Phosphorus, P (mg) 42.75 Potassium, K (mg) 315.75 Sodium, Na (mg) 4.5 Zinc, Zn (mg) 0.22 Copper, Cu (mg) 0.08 Manganese, Mn (mg) 0.11 Selenium, Se (mcg) 0.22 Vitamin A, IU (IU) 1.5 Retinol (mcg) 0 Carotene, beta (mcg) 0.75 Carotene, alpha (mcg) 0 Vitamin E (alpha-tocopherol) (mg) 0.01 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 6 Vitamin C, total ascorbic acid (mg) 14.78 Thiamin (mg) 0.06 Riboflavin (mg) 0.02 Niacin (mg) 0.79 Pantothenic acid (mg) 0.22 Vitamin B-6 (mg) 0.22 Folate, total (mcg) 12 Vitamin B-12 (mcg) 0 Vitamin K (phylloquinone) (mcg) 1.42 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 12 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.02 Fatty acids, total monounsaturated (g) 0 Fatty acids, total polyunsaturated (g) 0.03