Little Caesars Cheese Pizza (one Slice) (1 serving) 1  Calories: 160, Fat: 6g, Carbs: 22g, Protein: 8g. 2  Calories: 180, Fat: 6g, Carbs: 23g, Protein: 10g. 3  Calories: 290, Fat: 10g, Carbs: 39g, Protein: 14g. 4  Calories: 290, Fat: 10g, Carbs: 39g, Protein: 14g. 5  Calories: 200, Fat: 7g, Carbs: 25g, Protein: 10g.