Calorie and Nutrition information for popular products from Lean Pockets: Per 1 piece - Calories: 270kcal | Fat: 6.00g | Carbs: 40.00g | Protein: 14.00g. Per 1 piece - Calories: 250kcal | Fat: 5.00g | Carbs: 39.00g | Protein: 13.00g. view more lean pockets calzones products.