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There are about 86 calories in 100 grams of tuna.

The Ministry of Health's table lists 27 entries for tuna, from 40 to 234 calories per 100 grams. The number here is for Fish, tuna, canned in water, the entry that stands for the food on this page.

86
calories in 100 grams

All foods and their caloriesFish

How many calories are in a portion of tuna?

A weight in grams, or one of the food's own units, works out the calories and nutrients of that portion.

grams
Calories
86
Protein
19.4 g
Fat
1 g
Carbohydrates
0 g
Sodium
247 mg

Tuna comes in these common portions, with the calories of each.

PortionWeightCaloriesProteinFatCarbohydrates
tablespoon20.5 g1840.20
teaspoon7 g61.40.070

100 grams of tuna contain 19.4 grams of protein, 1 grams of fat and 0 grams of carbohydrates.

  • Protein19.4 g
  • Fat1 g
  • Saturated fat0.21 g
  • Carbohydrates0 g
  • Sugars0 g
  • Dietary fibre0 g
  • Sodium247 mg
  • Cholesterol36 mg

These vitamins and minerals are in 100 grams of tuna, as the Ministry lists them.

Calcium
17 mg
Iron
1.6 mg
Potassium
179 mg
Magnesium
23 mg
Zinc
0.69 mg
Vitamin A
17 mcg
Vitamin D
1.2 mcg
Vitamin B12
2.5 mcg
Folate
4 mcg

The Ministry of Health lists 27 entries for tuna.

The numbers are per 100 grams. Brands, ways of cooking and sizes each have a row of their own.

All 27 entries in the table
EntryCaloriesProteinFatCarbohydrates
Fish, tuna, frozen steak, Tnuva1142511
Fish, tuna, baked with lemon juice, with soy oil13229.20.60.3
Fish, tuna, chraimeh, cooked with spicy tomato sauce and soy oil1011433.2
Fish, tuna, patties, fried in soy oil19414.910.39.6
Fish, tuna, fresh, raw10924.40.50
Fish, tuna, fresh, steamed or poached13730.70.60
Fish, tuna, canned, spicy salad, Wiliger114867
Fish, tuna, fresh, smoked20025.5100
Fish, tuna, smoked in oil, Yona1803070
Fish, tuna salad with tomatoes, canned, Yona1321481
Fish, tuna, canned, NFS re oil19829.18.20
Fish, tuna mousse23423.714.50.7
Fish, tuna, canned in waterThe entry used above8619.410
Fish, tuna in oil, salad with egg, onion, celery, corn, and mayonnaise16711.79.18
Fish, tuna in oil, salad, with onion, pickled cucumber, celery and mayonnaise16313.410.81.9
Fish, tuna, salad with green onion, pickles, celery and lemon juice11215.34.32.1
Fish, tuna, salad with onion, celery, pickled cucumber, and mayonnaise16113.210.71.8
Fish, tuna, in water, salad with tomato and pepper406.90.41.9
Fish, tuna, in vegetable oil, 10% fat, Yona19426100
Fish, tuna, canned, 5% fat, NFS re oil, Starkist1402450
Fish, tuna, canned, in olive oil, Starkist19123110
Fish, tuna, canned, in soy oil, Starkist19426100
Fish, tuna, canned, in canola oil, Starkist19123110
Fish, tuna in water, salad with egg, onion, celery, corn, mayonnaise1338.878
Fish, tuna in water,salad with green onion, pickled cucumber, celery and lemon juice5410.30.62.1
Fish, tuna, chraimeh, cooked in tomato sauce and canola oil1011433.2
Fish, tuna, spread, Starkist2339.7186

These foods are close to tuna in calories.

These are the questions people ask about the calories in tuna.

How many calories are in tuna?

100 grams of tuna have about 86 calories. The Ministry of Health's table lists 27 entries for it, from 40 to 234 calories per 100 grams.

How many calories are in 50, 100 and 200 grams of tuna?

50 grams have 43 calories, 100 grams have 86 and 200 grams have 172.

How much protein, fat and carbohydrates are in tuna?

In 100 grams there are 19.4 g of protein, 1 g of fat and 0 g of carbohydrates, of which 0 g are sugars.

How many calories are in one tablespoon of tuna?

The Ministry's table gives 20.5 grams for one tablespoon of tuna, which is 18 calories.

The foods, their nutrients and their unit weights are the national nutrition table of the Ministry of Health, read on 5 November 2026. The figures are averages per 100 grams of the food as the table lists it.

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