Mackerel vs Trout: All Nutritional Differences

Where is more calories, protein, carbs - what is more healthy?

Mackerel - calories, kcal, weight, nutrition
Trout - calories, kcal, weight, nutrition

More Calories in Mackerel

At first glance, you can see that in mackerel is more calories than in trout.

Mackerel has 205 kcal per 100g and trout 141 kcal per 100g so it is pretty easy to calculate that the difference is about 45%.

Additionally, it is also easy to notice that most of the calories in mackerel cames from fat and in trout from protein.

See tables below to compare mackerel with trout in details.

Mackerel And Trout Nutrition Difference

Trout vs Mackerel: Vitamins and Minerals Comparison

per 100gMackerelTrout
Calories205 141
Fat13.89 g6.18 g
Protein18.6 g19.94 g
Water63.55 g73.8 g
Calcium12 mg25 mg
Iron1.63 mg0.31 mg
Magnessium76 mg25 mg
Phosphorus5 mg0.1 mg
Potassium314 mg377 mg
Sodium90 mg51 mg
Zink5 mg0.1 mg
Vitaminium B1 (Thiamine)0.176 mg0.12 mg
Vitaminium B2 (riboflavin)0.312 mg0.09 mg
Vitaminium B3 (Niacin)9.08 mg5.567 mg
Vitaminium B60.399 mg0.34 mg
Vitaminium B9 (Folic acid)0.001 mg0.011 mg
Vitaminium C0.4 mg2.9 mg
Vitaminium E1.52 mg2.34 mg

Less protein in mackerel

It is aslo easy to see see that in mackerel is less protein than in trout.

There is 19.94g per 100g of trout and 18.6g per 100g of mackerel so using simple math we can see that difference is about 7%.

More fat in mackerel

In mackerel is more fats than in trout.

The tables above show us that there is 6.18g/100g of fats in trout and 13.89g/100g in mackerel. In this case difference is about 125%.


  • Calories205
  • Fat13.89 g
  • Protein18.6 g
  • Water63.55 g
Mackerel calories per:
100g | ounce | single piece | steak

Calories source

  • 0% CARBS.
  • 37% PROTEIN
  • 63% FAT


  • Calories141
  • Fat6.18 g
  • Protein19.94 g
  • Water73.8 g
Trout calories per:
100g | ounce | single piece

Calories source

  • 0% CARBS
  • 59% PROTEIN
  • 41% FAT

Vitamins: trout vs mackerel

Minerals: mackerel vs trout

Marcin Piotrowicz
Author of this page
Marcin Piotrowicz creator
Healthy diet and healthy lifestyle promoter

All information about nutrition on this website was created with help of information from the official United States Department of Agriculture database.

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