Raw Mackerel (Atlantic)VSCooked Mackerel (Atlantic)

Cooked Mackerel (Atlantic) has 5.3g more protein per 100g than Raw Mackerel (Atlantic) — 23.9g vs 18.6g, a 28% difference caused by water loss during cooking, which concentrates protein by weight. Calorie and macronutrient values shift by the same mechanism. Source: USDA FoodData Central.

Source: USDA FoodData Central · Data as of Jan 2026

Nutrition comparison per 100g: Raw Mackerel (Atlantic) vs Cooked Mackerel (Atlantic) (Source: USDA FoodData Central)
Nutrient (per 100g) Raw Mackerel (Atlantic)Cooked Mackerel (Atlantic)
Protein 18.6 g23.9 g
Calories 205 kcal262 kcal
Total fat 13.9 g17.8 g
Carbohydrates 0.0 g0.0 g

Raw Mackerel (Atlantic)

Complete
Contains all 9 essential amino acids. High bioavailability.
Finfish and Shellfish Products USDA #175119
Protein18.6g
Cals
205
Fat
13.9g
Carbs
0.0g

Cooked Mackerel (Atlantic)

Complete
Contains all 9 essential amino acids. High bioavailability.
Finfish and Shellfish Products USDA #175120
Top Protein
Protein23.9g
Cals
262
Fat
17.8g
Carbs
0.0g

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

Raw Mackerel (Atlantic)

At only 205 calories per 100g, Raw Mackerel (Atlantic) 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 Mackerel (Atlantic)

Cooked Mackerel (Atlantic) offers the best protein-to-calorie ratio, delivering 23.9g of protein for just 262 calories, perfect for maximizing protein intake while minimizing caloric load.

Heart-Healthy & Lean Protein

Cooked Mackerel (Atlantic)

For those focusing on lean protein sources with lower fat content, Cooked Mackerel (Atlantic) provides excellent protein while keeping saturated fat intake in check, supporting cardiovascular health goals.

Low-Carb & Ketogenic Diets

Raw Mackerel (Atlantic)

With only 0.0g of carbohydrates per 100g, Raw 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 Mackerel (Atlantic)

For everyday fitness enthusiasts seeking balanced nutrition, Cooked Mackerel (Atlantic) offers a good protein content at 23.9g with 262 calories, fitting well into most active lifestyle meal plans.

What are the key nutritional differences?

Protein Gap
5.3g
28% difference
Calorie Gap
57
28% difference
Fat Gap
3.9g
Carb Gap
0.0g

Category Winners

💪
Most Protein
Per 100g serving
Cooked Mackerel (Atlantic)
📉
Lowest Calories
For weight loss
Raw Mackerel (Atlantic)
Best Efficiency
Protein per calorie
Cooked Mackerel (Atlantic)