Crab vs Swordfish
Side-by-side nutrition comparison per serving. See which fits your goals better.
Quick Verdict
Best for weight loss
Crab
Best for muscle gain
Swordfish
Best for low-carb
Crab
Macro Comparison
Crab: 100g (100g) | Swordfish: 100g (100g)
83
Crab
144
Swordfish
17.9g
Crab
19.7g
Swordfish
0g
Crab
0g
Swordfish
0.74g
Crab
6.65g
Swordfish
Protein Efficiency
What percentage of calories come from protein — higher is better for staying lean.
86%
Crab
55%
Swordfish
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| Nutrient | Crab | Swordfish |
|---|---|---|
| Calories | 83 | 144 |
| Protein | 17.9g | 19.7g |
| Carbs | 0g | 0g |
| Fat | 0.7g | 6.7g |
| Fiber | 0g | 0g |
| Sugar | 0g | 0g |
| Sodium | 395mg | 81mg |
| Cholesterol | 97mg | 66mg |
| Saturated Fat | 0.2g | 1.61g |
| Potassium | 259mg | 418mg |
| Vitamin A | 1mcg | 36mcg |
| Vitamin C | 3.3mg | 0mg |
| Calcium | 91mg | 5mg |
| Iron | 0.5mg | 0.38mg |
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 Swordfish. Swordfish delivers 19.7g protein per serving — 1.8g 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 Swordfish better for weight loss?
For weight loss, Crab is the better choice. Crab has 83 calories and 17.9g protein per serving, while Swordfish has 144 calories and 19.7g protein. Lower calories with higher protein helps you stay full while eating fewer calories.
Which has more protein, Crab or Swordfish?
Swordfish has more protein per serving. Crab provides 17.9g and Swordfish provides 19.7g of protein.
Can I eat both crab and swordfish together?
Yes! Combining crab and swordfish gives you 227 calories and 37.599999999999994g protein. This combination can work well as part of a balanced meal.