URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Sweet potato, cooked, baked in skin, without salt, 1 cup Protein (g) 4.02 Total lipid (fat) (g) 0.3 Carbohydrate, by difference (g) 41.42 Energy (kcal) 180 Sugars, total (g) 16.88 Fiber, total dietary (g) 6.6 Calcium, Ca (mg) 76 Iron, Fe (mg) 1.38 Magnesium, Mg (mg) 54 Phosphorus, P (mg) 108 Potassium, K (mg) 950 Sodium, Na (mg) 72 Zinc, Zn (mg) 0.64 Copper, Cu (mg) 0.32 Manganese, Mn (mg) 0.99 Selenium, Se (mcg) 0.4 Vitamin A, IU (IU) 38436 Retinol (mcg) 0 Carotene, beta (mcg) 23018 Carotene, alpha (mcg) 86 Vitamin E (alpha-tocopherol) (mg) 1.42 Cryptoxanthin, beta (mcg) 0 Lycopene (mcg) 0 Lutein + zeaxanthin (mcg) 0 Vitamin C, total ascorbic acid (mg) 39.2 Thiamin (mg) 0.21 Riboflavin (mg) 0.21 Niacin (mg) 2.97 Pantothenic acid (mg) 1.77 Vitamin B-6 (mg) 0.57 Folate, total (mcg) 12 Vitamin B-12 (mcg) 0 Vitamin K (phylloquinone) (mcg) 4.6 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 12 Cholesterol (mg) 0 Fatty acids, total saturated (g) 0.1 Fatty acids, total monounsaturated (g) 0 Fatty acids, total polyunsaturated (g) 0.19