Shrimp vs Salmon vs Tuna: 3-Way Nutrition Comparison

Three-way nutrition comparison: Shrimp, Salmon, and Tuna. Protein, fat, calories, radar chart, and goal amounts. USDA data.

Shrimp vs Salmon vs Tuna: 3-Way Nutrition Comparison

Side-by-side comparison of Shrimp (20.3g protein, 106 kcal), Salmon (19.8g protein, 208 kcal), and Tuna (19.4g protein, 90 kcal) per 100g. Shrimp leads on protein. Explore the radar chart and tables below for the full picture.

Three-Way Nutrition Verdict

Shrimp leads for protein density, while Tuna is the lowest-calorie option per 100g. Use the tables below for calories, fat, carbs, diet fit, and goal portions.

Shrimp vs Salmon vs Tuna — Macros per 100g

Nutrient	Shrimp	Salmon	Tuna	Best
Calories	106 kcal	208 kcal	90 kcal	Tuna
Protein	20.3 g	19.8 g	19.4 g	Shrimp
Carbs	0.9 g	0 g	0 g	Salmon
Fat	1.7 g	13.4 g	0.8 g	Tuna

Shrimp vs Salmon vs Tuna: Who Wins Each Category?

Most protein per 100g: Shrimp — 20.3g

Lowest calorie: Tuna — 90 kcal/100g

Leanest (lowest fat): Tuna — 0.8g fat/100g

Best protein-per-calorie: Tuna — 21.56g protein per 100 kcal

Three-Way Nutrition Decision Matrix

Shrimp leads protein density, Tuna is lowest calorie, and Tuna gives the most protein per 100 kcal. Use the matrix to choose by goal.

Shrimp vs Salmon vs Tuna — Nutrition Radar

Radar chart showing normalized macro profile across all three foods. Each axis normalized to the highest value in the group.

Nutrient Density per Calorie: Shrimp vs Salmon vs Tuna

Metric	Shrimp	Salmon	Tuna
Protein per 100 kcal	19.15g	9.52g	21.56g
Carbs per 100 kcal	0.85g	0g	0g
Fat per 100 kcal	1.6g	6.44g	0.89g

How Much to Eat to Hit Your Goal

Goal	Shrimp	Salmon	Tuna
30g protein	148g	152g	155g
50g protein	246g	253g	258g
500 kcal	472g	240g	556g

Diet Compatibility: Shrimp vs Salmon vs Tuna

Diet	Shrimp	Salmon	Tuna
Keto-compatible	✓	✓	✓
Vegan	✗	✗	✗
High-protein (≥20g/100g)	✓	✗	✗
Gluten-free	✗	✓	✓
Dairy-free	✗	✓	✓

Shrimp Benefit Signals

Lean protein: Provides 20.3 g protein per 100 g. Basis: protein >= 20 g per 100 g.
Low-carb base: Low carbohydrate level can fit low-carb meal planning. Basis: carbs <= 5 g per 100 g.

Shrimp Condition-Aware Nutrition Notes

Type	Context	Guidance	Basis
mayFit	low sodium goal	May fit low-sodium meal planning at this serving size.	0 mg sodium

Shrimp vs Salmon vs Tuna — FAQs

Which has the most protein: Shrimp, Salmon, or Tuna? Shrimp has the most protein at 20.3g per 100g. (Shrimp: 20.3g, Salmon: 19.8g, Tuna: 19.4g)

Which is the lowest calorie option among Shrimp, Salmon, and Tuna? Tuna has the fewest calories at 90 kcal per 100g. (Shrimp: 106 kcal, Salmon: 208 kcal, Tuna: 90 kcal)

Which of the three is best for keto? All three are keto-compatible (all under 5g carbs/100g).

Which is best for muscle building? For muscle building, prioritise protein. Shrimp delivers the most protein (20.3g/100g) and is the top choice. Tuna is second-best if calories are a constraint.

How do Shrimp, Salmon, and Tuna compare as meal prep staples? Shrimp: usable for meal prep (20.3g protein, 106 kcal/100g). Salmon: well-suited for meal prep (19.8g protein, 208 kcal/100g). Tuna: well-suited for meal prep (19.4g protein, 90 kcal/100g).

Shrimp, Salmon, and Tuna: A Full Nutrition Comparison

This page compares Shrimp, Salmon, and Tuna across protein, fat, carbohydrates, and calories per 100g of raw weight.

Shrimp has 20.3g protein and 106 kcal per 100g. Salmon has 19.8g protein and 208 kcal. Tuna has 19.4g protein and 90 kcal.

All values are from USDA FoodData Central. For clinical nutrition decisions, consult a registered dietitian.

Shrimp Page Quality Signals

Source, density, prep-state, serving, and allergen checks used to decide whether this page is safe to promote from generated to indexed.

Data Sources & Methodology

Data source: USDA FoodData Central. Referenced entries: Salmon, Atlantic, raw (FDC ID: 175167), Tuna, canned in water (FDC ID: 171986).

Three-way comparison method: All three foods are evaluated against the same per-100g baseline. Ranking within each macro is determined by descending order of the macro value. Radar chart axes are normalized to the maximum value across the three foods for visual comparison.

Accuracy note: Macro values represent averages across measured samples; individual items may vary ±5–10% depending on brand, farming method, and preparation technique. For clinical nutrition, consult a registered dietitian.

Update policy: Macro values are reviewed quarterly against USDA FoodData Central updates. Page last verified: 2026.

Shrimp vs Salmon vs Tuna: 3-Way Nutrition Comparison

Three-way nutrition comparison: Shrimp, Salmon, and Tuna. Protein, fat, calories, radar chart, and goal amounts. USDA data.

Select Food Source

Direction

Amount

Target

protein

20.3g

3.53 oz

Portion: 100gFood fit: 67/100

Serving reality: 3.53 oz, 0.41 cups.

Best benefits

Protein target support: Useful for building a high-protein meal or snack.

Full micronutrients and nutritional profile

calories

110kcal

protein

20g

carbs

0.9g

fat

1.7g

sodium

0mg

potassium

0mg

magnesium

0mg

caffeine

0mg

Source: USDA FoodData Central reference|generic•Energy density: 256 kcal/cup