How many calories are in Tuna Steak?

100 g of Tuna Steak has 107 kcal. Serving, 1 portion, 100 g (100 g): about 107 kcal.

Is Tuna Steak high in protein?

Tuna Steak contains 25.2 g of protein per 100 g (50% of the 50 g Daily Value), or 25.2 g in serving, 1 portion, 100 g (100 g). About 94% of its calories come from protein. Compared with other fish and seafood, that is above the median (median 23 g).

How many carbs are in Tuna Steak?

Tuna Steak has 0 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Tuna Steak?

Tuna Steak contains 0.7 g of fat per 100 g.

Where does this nutrition data come from?

From Open Food Facts, record dated October 8, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Tuna Steak

Packaged product Fish and Seafood Iceland

Tuna Steak contains 107 kcal per 100 g. A serving, 1 portion, 100 g (100 g) provides about 107 kcal.

Roughly 94% of its calories come from protein, with 6% from fat and 0% from carbohydrates (estimated with general energy factors).

That is less energy than the typical item in fish and seafood on FoodFactly, where the median is 174 kcal per 100 g across 881 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

107kcal per 100 g

25.2 gprotein

0 gcarbohydrates

0.7 gfat

107kcal in serving, 1 portion, 100 g (100 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	107 kcal
Total fat L	0.7 g	0.9%
Saturated fat	not reported
Sodium	not reported
Total carbohydrates L	0 g	0%
Dietary fiber	not reported
Total sugars	not reported
Protein L	25.2 g	50%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein 94%
Fat 6%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

Protein25.2 gabove the median for fish and seafood (median 23 g)
Fat0.7 gin the lowest quarter of fish and seafood (median 8 g)
Protein per 100 kcal23.6 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Iceland
Barcode: 5010482497491
Label serving: 1 portion (100 g)
Category: Tunas

Ingredients

Ingredients not reported.

Similar products

Food	Calories	Protein	Fat
Tuna Steaks The Fish Market	107	25.2 g	0.7 g
Atún claro al natural Luis Escuris Batalla	107	23.4 g	1.5 g
Atun al natural Nixe	107	25 g	0.8 g
Tonijn In Eigen Nat Boni	107	26 g	0.3 g
Tuňák Marinara	107	25 g	0.8 g
Thun Fisch Filets Sunt	107	26 g	0.3 g
Golden Rose Meat Tuna Golden	107	22.7 g	1.3 g
Atún desmenuzado al natural Dia	107	18.3 g	3.7 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

Open Food Facts, record 5010482497491. License: ODbL 1.0 (Open Food Facts). Source record dated October 8, 2026. Imported November 12, 2026.

Last updated: November 12, 2026. Data quality score: 70/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.