Calorie and nutritional information for a variety of types and serving sizes of Salmon is shown below. View other nutritional values (such as Carbs or Fats) using the filter below:. Salmon Nutrition Facts Serving Size 100 g per serve Energy 611 kj 146 kcal Protein 21.62g Fat 5.93g Saturated Fat 1.26g Polyunsaturated Fat 1.992g Monounsaturated Fat 2.134g Cholesterol 45mg Carbohydrates 0g Sugar 0g Fibre 0g Sodium 46mg Potassium 423mg Last updated: 21 Aug 07 07:33 AM Source: FatSecret Platform API.