calories in a cup of ice cream
Since the difference in the ingredients of ice cream and frozen yogurt is cream, the main nutritional difference is the fat content. One cup of regular vanilla ice cream contains 275 calories, 5 grams of protein, 31 grams of carbohydrates, 15 grams of fat and 9 grams of saturated fat. One cup of regular vanilla frozen yogurt contains 221 calories, 5 grams of protein, 38 grams of carbohydrates, 6 grams of fat and 4 grams of saturated fat.