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Mussels vs Steamed Oysters Calories

Mussels has 68% more calories than steamed oysters: 109 vs 65 calories per 100 g.

For protein, mussels has more. For fat, mussels has more. For carbohydrates, mussels has more. For fiber, about the same fiber.

By typical serving, 1 mussel (15 g) has 16 calories and 1 steamed oyster (15 g) has 10 calories.

Mussels and Steamed Oysters calorie calculator

Mussels

109calories in 100 g
  • Protein 15 g
  • Fat 2.8 g
  • Carbs 4.7 g
Mussels nutrition

Steamed Oysters

65calories in 100 g
  • Protein 7.2 g
  • Fat 2.2 g
  • Carbs 3.4 g
Steamed Oysters nutrition

Nutrition per 100 grams

NutrientMusselsSteamed Oysters
Calories10965
Protein15 g7.2 g
Fat2.8 g2.2 g
Saturated fat0.5 g0.6 g
Carbohydrates4.7 g3.4 g
Fiber0 g0 g
Sugars0 g0.8 g
Sodium362 mg108 mg
Potassium405 mg197 mg
Calcium33 mg75 mg
Iron5 mg5.8 mg
Vitamin C8.1 mg0 mg

Mussels vs Steamed Oysters: common questions

Which has more calories, mussels or steamed oysters?

Mussels has more calories per 100 g (109 vs 65).

Which has more protein, mussels or steamed oysters?

Mussels has more protein per 100 g (15 g vs 7.2 g).

Is mussels or steamed oysters better for weight loss?

Steamed Oysters has fewer calories per 100 g, so you can eat more of it for the same calories. Total calories across the day matter more than any single food, and protein and fiber help with fullness.

More comparisons

Source: USDA FoodData Central. Mussels: FDC ID 2706350. Steamed Oysters: FDC ID 2706353.