Mahi Mahi vs Scallops
Side-by-side macro comparison. Mahi Mahi vs Scallops per their standard serving sizes.
Macro Comparison Table
| Macro | Mahi Mahi | Scallops | Difference |
|---|---|---|---|
| Calories | 109 cal | 137 cal | -20% Mahi |
| Protein | 23g | 24g | -4% Mahi |
| Carbs | 0g | 6g | -100% Mahi |
| Fat | 0.9g | 1.4g | -36% Mahi |
Differences shown relative to Mahi Mahi. Positive = Mahi Mahi has more.
Quick Take
Mahi Mahi delivers 109 calories per serving with 23g protein, 0g carbs, and 0.9g fat. Scallops delivers 137 calories with 24g protein, 6g carbs, and 1.4g fat. The most meaningful difference: they're within 28 calories per serving, so calorie load is essentially equivalent. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Mahi Mahi gives you 28 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Mahi Mahi delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Scallops brings 137 calories — useful when you're chasing a surplus and struggling to eat enough. Scallops delivers 24g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.
For Keto / Low-Carb
Both Mahi Mahi and Scallops are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Mahi Mahi or Scallops?
Scallops has more protein: 24g vs 23g per serving. That's a difference of 1g.
Which has fewer calories, Mahi Mahi or Scallops?
Mahi Mahi has 109 calories per serving vs 137 calories in Scallops — a difference of 28 calories.
Is Mahi Mahi or Scallops better for keto?
Mahi Mahi is the better keto choice at 0g carbs per serving vs 6g carbs in Scallops.
Is Mahi Mahi or Scallops better for weight loss?
For weight loss, Mahi Mahi gives you more calorie flexibility (28 cal less per serving). For preserving muscle during a deficit, Mahi Mahi delivers more protein per calorie. Most people on cuts benefit from Mahi Mahi.
Which Is Better for Your Goal?
🔥 Weight Loss
Mahi Mahi
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Scallops
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Mahi Mahi
Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.
Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.
Find Your Personal Macros
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Other ways Mahi Mahi and Scallops stack up:
Full Mahi Mahi guide • Full Scallops guide • All comparisons