Shrimp vs Tuna
Side-by-side macro comparison. Shrimp vs Tuna per their standard serving sizes.
Macro Comparison Table
| Macro | Shrimp | Tuna | Difference |
|---|---|---|---|
| Calories | 99 cal | 116 cal | -15% Shrimp |
| Protein | 24g | 26g | -8% Shrimp |
| Carbs | 0.2g | 0g | 0% Shrimp |
| Fat | 0.3g | 0.8g | -62% Shrimp |
Differences shown relative to Shrimp. Positive = Shrimp has more.
Quick Take
Shrimp delivers 99 calories per serving with 24g protein, 0.2g carbs, and 0.3g fat. Tuna delivers 116 calories with 26g protein, 0g carbs, and 0.8g fat. The most meaningful difference: they're within 17 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, Shrimp gives you 17 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), Shrimp delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Tuna brings 116 calories — useful when you're chasing a surplus and struggling to eat enough. Tuna delivers 26g 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 Shrimp and Tuna are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Shrimp or Tuna?
Tuna has more protein: 26g vs 24g per serving. That's a difference of 2g.
Which has fewer calories, Shrimp or Tuna?
Shrimp has 99 calories per serving vs 116 calories in Tuna — a difference of 17 calories.
Is Shrimp or Tuna better for keto?
Tuna is the better keto choice at 0g carbs per serving vs 0.2g carbs in Shrimp.
Is Shrimp or Tuna better for weight loss?
For weight loss, Shrimp gives you more calorie flexibility (17 cal less per serving). For preserving muscle during a deficit, Shrimp delivers more protein per calorie. Most people on cuts benefit from Shrimp.
Which Is Better for Your Goal?
🔥 Weight Loss
Shrimp
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Tuna
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Tuna
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
The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:
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