Fish

One food. Every number that matters.

131
cal per 100 g

Portion explorer

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g
= 3.5 oz

Calories

131

Protein

18.9g

Carbs

0g

Fat

6.1g
Protein 58% Carbs 0% Fat 42%

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Fish is basically 58% protein by calorie. Not many foods in the aisle read that clean.

Cottage cheese, skyr, and canned tuna hit the same range. Most things marketed as "high protein" land in the 30–45% band.

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Burn it off

What per 100 g costs.

Minutes for a 155 lb (70 kg) adult to burn 131 cal. Adjust down for lighter, up for heavier.

Walking

37

min · 3.5 mph

Cycling

19

min · easy pace

Jogging

15

min · 5 mph

Swimming

17

min · freestyle

Estimates from the Compendium of Physical Activities. Real burn depends on weight, intensity, and fitness.

Full nutrient panel · per 100 g

What else is in there.

From USDA FoodData Central (SR Legacy). %DV against the FDA 2,000-calorie reference.

Saturated fat1.37 g7%
Cholesterol55 mg18%
Sodium51 mg2%
Potassium317 mg7%
Iron0.29 mg2%
Magnesium33 mg8%
Zinc0.99 mg9%

Common questions

The stuff people actually ask.

How many calories in 100g of fish?
About 131 calories, with roughly 18.9g of protein. 100g weighs about 100g. Use the slider above for any other portion.
Is fish actually healthy, or is that marketing?
By the numbers on this page: high protein, low fat, near zero sugar. Hard to argue with.

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