Flounder (Fillet, Meat) vs Tuna: All Nutritional Differences

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

Flounder (fillet, meat) - calories, kcal, weight, nutrition
Tuna - calories, kcal, weight, nutrition

Less Calories in Flounder

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

Flounder has 70 kcal per 100g and tuna 144 kcal per 100g so it is pretty easy to calculate that the difference is about 106%.

In flounder and in tuna most calories came from protein.

See tables below to compare flounder with tuna in details.

Flounder And Tuna Nutrition Difference

Tuna vs Flounder: Vitamins and Minerals Comparison

per 100gFlounder (fillet, meat)Tuna
Calories70 144
Fat1.93 g4.9 g
Protein12.41 g23.33 g
Water84.63 g68.09 g
Calcium21 mg8 mg
Iron0.18 mg1.02 mg
Magnessium18 mg50 mg
Phosphorus0.1 mg5.7 mg
Potassium160 mg252 mg
Sodium296 mg39 mg
Zink0.1 mg5.7 mg
Vitaminium B1 (Thiamine)0.022 mg0.241 mg
Vitaminium B2 (riboflavin)0.02 mg0.251 mg
Vitaminium B3 (Niacin)1.04 mg8.654 mg
Vitaminium B60.098 mg0.455 mg
Vitaminium B9 (Folic acid)0.005 mg0.002 mg
Vitaminium E0.63 mg1 mg

Less protein in flounder

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

There is 23.33g per 100g of tuna and 12.41g per 100g of flounder so using simple math we can see that difference is about 88%.

Less fat in flounder

In flounder is less fats than in tuna.

The tables above show us that there is 4.9g/100g of fats in tuna and 1.93g/100g in flounder. In this case difference is about 154%.

Flounder (fillet, meat)

  • Calories70
  • Fat1.93 g
  • Protein12.41 g
  • Water84.63 g
Flounder (fillet, meat) calories per:
100g | ounce | single piece | steak

Calories source

  • 0% CARBS.
  • 74% PROTEIN
  • 26% 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 flounder

Minerals: flounder vs tuna

Marcin Piotrowicz
Author of this page
Marcin Piotrowicz

calories-info.com 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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