URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts WENDY'S, CLASSIC SINGLE Hamburger, with cheese, 1 item Protein (g) 35.09 Total lipid (fat) (g) 27.38 Carbohydrate, by difference (g) 33.51 Energy (kcal) 521.56 Fiber, total dietary (g) 3.3 Calcium, Ca (mg) 177 Iron, Fe (mg) 5.52 Magnesium, Mg (mg) 44.84 Phosphorus, P (mg) 297.36 Potassium, K (mg) 441.32 Sodium, Na (mg) 1123.36 Zinc, Zn (mg) 6.09 Copper, Cu (mg) 0.18 Manganese, Mn (mg) 0.38 Selenium, Se (mcg) 45.08 Vitamin C, total ascorbic acid (mg) 1.18 Thiamin (mg) 0.61 Riboflavin (mg) 0.6 Niacin (mg) 7.53 Pantothenic acid (mg) 0.69 Vitamin B-6 (mg) 0.25 Vitamin B-12 (mcg) 3.63 Vitamin K (phylloquinone) (mcg) 21.95 Cholesterol (mg) 89.68 Fatty acids, total saturated (g) 12.25 Fatty acids, total monounsaturated (g) 10.4 Fatty acids, total polyunsaturated (g) 3.32