Cod vs Tuna: All Nutritional Differences

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

Cod - calories, kcal, weight, nutrition
Tuna - calories, kcal, weight, nutrition

Less Calories in Cod fillet

At first glance, you can see that in cod fillet is much less calories than in tuna.

Cod fillet has 82 kcal per 100g and tuna 144 kcal per 100g so it is pretty easy to calculate that the difference is about 76%.

In cod fillet and in tuna most calories came from protein.

See tables below to compare cod fillet with tuna in details.

Cod fillet And Tuna Nutrition Difference

Tuna vs Cod fillet: Vitamins and Minerals Comparison

per 100gCodTuna
Calories82 144
Fat0.67 g4.9 g
Protein17.81 g23.33 g
Water81.22 g68.09 g
Calcium16 mg8 mg
Iron0.38 mg1.02 mg
Magnessium32 mg50 mg
Phosphorus0.1 mg5.7 mg
Potassium413 mg252 mg
Sodium54 mg39 mg
Zink0.1 mg5.7 mg
Vitaminium B1 (Thiamine)0.076 mg0.241 mg
Vitaminium B2 (riboflavin)0.065 mg0.251 mg
Vitaminium B3 (Niacin)2.063 mg8.654 mg
Vitaminium B60.245 mg0.455 mg
Vitaminium B9 (Folic acid)0.007 mg0.002 mg
Vitaminium E0.64 mg1 mg

Less protein in cod fillet

It is aslo easy to see see that in cod fillet is less protein than in tuna.

There is 23.33g per 100g of tuna and 17.81g per 100g of cod fillet so using simple math we can see that difference is about 31%.

Less fat in cod fillet

In cod fillet is less fats than in tuna.

The tables above show us that there is 4.9g/100g of fats in tuna and 0.67g/100g in cod fillet. In this case difference is about 631%.


  • Calories82
  • Fat0.67 g
  • Protein17.81 g
  • Water81.22 g
Cod calories per:
100g | ounce | single piece

Calories source

  • 0% CARBS.
  • 92% PROTEIN
  • 8% FAT


  • Calories144
  • Fat4.9 g
  • Protein23.33 g
  • Water68.09 g
Tuna calories per:
100g | ounce | single piece | cup | half cup | cup of canned fish | steak

Calories source

  • 0% CARBS
  • 68% PROTEIN
  • 32% FAT

Vitamins: tuna vs cod fillet

Minerals: cod fillet vs tuna

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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