Crab vs Mussels
Side-by-side nutrition comparison per serving. See which fits your goals better.
Quick Verdict
Best for weight loss
Crab
Best for muscle gain
Mussels
Best for low-carb
Crab
Macro Comparison
Crab: 100g (100g) | Mussels: 100g (100g)
83
Crab
172
Mussels
17.9g
Crab
23.8g
Mussels
0g
Crab
7.39g
Mussels
0.74g
Crab
4.48g
Mussels
Protein Efficiency
What percentage of calories come from protein — higher is better for staying lean.
86%
Crab
55%
Mussels
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| Nutrient | Crab | Mussels |
|---|---|---|
| Calories | 83 | 172 |
| Protein | 17.9g | 23.8g |
| Carbs | 0g | 7.4g |
| Fat | 0.7g | 4.5g |
| Fiber | 0g | 0g |
| Sugar | 0g | — |
| Sodium | 395mg | 369mg |
| Cholesterol | 97mg | 56mg |
| Saturated Fat | 0.2g | 0.85g |
| Potassium | 259mg | 268mg |
| Vitamin A | 1mcg | 91mcg |
| Vitamin C | 3.3mg | 13.6mg |
| Calcium | 91mg | 33mg |
| Iron | 0.5mg | 6.72mg |
Which Should You Choose?
For weight loss
Choose Crab. With 83 calories and 17.9g protein, it gives you more protein per calorie — keeping you full while cutting calories.
For muscle gain
Choose Mussels. Mussels delivers 23.8g protein per serving — 5.9g more than Crab.
For low-carb diets
Choose Crab with 0g carbs per serving.
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Take the free quizCommon Questions
Is Crab or Mussels better for weight loss?
For weight loss, Crab is the better choice. Crab has 83 calories and 17.9g protein per serving, while Mussels has 172 calories and 23.8g protein. Lower calories with higher protein helps you stay full while eating fewer calories.
Which has more protein, Crab or Mussels?
Mussels has more protein per serving. Crab provides 17.9g and Mussels provides 23.8g of protein.
Can I eat both crab and mussels together?
Yes! Combining crab and mussels gives you 255 calories and 41.7g protein. This combination can work well as part of a balanced meal.