Cooked Mackerel (Atlantic)VSCooked Crab
Cooked Mackerel (Atlantic) has 6.0g more protein per 100g than Cooked Crab — 23.9g vs 17.9g per 100g (USDA). For those watching their calorie intake, Cooked Crab offers only 83 calories per 100g compared to 262 calories in Cooked Mackerel (Atlantic). Both options provide complete protein, containing all essential amino acids needed for muscle synthesis and recovery. In terms of protein efficiency (protein per calorie), Cooked Crab delivers more protein for fewer calories, making it an efficient protein source.
Source: USDA FoodData Central · Data as of Jan 2026
| Nutrient (per 100g) | Cooked Mackerel (Atlantic) | Cooked Crab |
|---|---|---|
| Protein | 23.9 g | 17.9 g |
| Calories | 262 kcal | 83 kcal |
| Total fat | 17.8 g | 0.7 g |
| Carbohydrates | 0.0 g | 0.0 g |
Cooked Mackerel (Atlantic)
Cooked Crab
How does Cooked Mackerel (Atlantic) compare to Cooked Crab?
Cooked Mackerel (Atlantic) has 6.0g more protein per 100g than Cooked Crab — 23.9g vs 17.9g per 100g (USDA). For those watching their calorie intake, Cooked Crab offers only 83 calories per 100g compared to 262 calories in Cooked Mackerel (Atlantic). Both options provide complete protein, containing all essential amino acids needed for muscle synthesis and recovery. In terms of protein efficiency (protein per calorie), Cooked Crab delivers more protein for fewer calories, making it an efficient protein source.
Which food fits which goal?
Muscle Building & Recovery
Cooked Mackerel (Atlantic)With 23.9g of protein per 100g, Cooked Mackerel (Atlantic) provides the higher protein content needed to support muscle protein synthesis, post-workout recovery, and lean muscle maintenance.
Weight Loss & Calorie Control
Cooked CrabAt only 83 calories per 100g, Cooked Crab allows you to maintain a calorie deficit while still getting essential nutrients, making it ideal for weight management and fat loss goals.
Maximum Protein per Calorie
Cooked CrabCooked Crab offers the best protein-to-calorie ratio, delivering 17.9g of protein for just 83 calories, perfect for maximizing protein intake while minimizing caloric load.
Heart-Healthy & Lean Protein
Cooked CrabFor those focusing on lean protein sources with lower fat content, Cooked Crab provides excellent protein while keeping saturated fat intake in check, supporting cardiovascular health goals.
Low-Carb & Ketogenic Diets
Cooked Mackerel (Atlantic)With only 0.0g of carbohydrates per 100g, Cooked Mackerel (Atlantic) fits perfectly into low-carb and ketogenic meal plans while providing substantial protein to maintain muscle mass during carb restriction.
General Fitness & Balanced Nutrition
Cooked CrabFor everyday fitness enthusiasts seeking balanced nutrition, Cooked Crab offers a good protein content at 17.9g with 83 calories, fitting well into most active lifestyle meal plans.
What are the key nutritional differences?
Category Winners
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