How many calories are in Tuna Fillets?

100 g of Tuna Fillets has 181 kcal. Serving, 100.0 g (100 g): about 181 kcal.

Is Tuna Fillets high in protein?

Tuna Fillets contains 27.8 g of protein per 100 g (56% of the 50 g Daily Value), or 27.8 g in serving, 100.0 g (100 g). About 62% of its calories come from protein. Compared with other fish and seafood, that is among the highest quarter (median 17 g).

How many carbs are in Tuna Fillets?

Tuna Fillets has 0.7 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 Fillets?

Tuna Fillets contains 7.2 g of fat per 100 g, of which 1.1 g is saturated (6% of the Daily Value).

Where does this nutrition data come from?

From Open Food Facts, record dated April 21, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Tuna Fillets

Packaged product Fish and Seafood SIRENA

Tuna Fillets contains 181 kcal per 100 g. A serving, 100.0 g (100 g) provides about 181 kcal.

Roughly 62% of its calories come from protein, with 36% from fat and 2% from carbohydrates (estimated with general energy factors).

That is close to the median for fish and seafood on FoodFactly (166 kcal per 100 g).

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

181kcal per 100 g

27.8 gprotein

0.7 gcarbohydrates

7.2 gfat

181kcal in serving, 100.0 g (100 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	181 kcal
Total fat L	7.2 g	9%
Saturated fat L	1.1 g	6%
Sodium	not reported
Total carbohydrates L	0.7 g	0.3%
Dietary fiber	not reported
Total sugars	not reported
Protein L	27.8 g	56%

% 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 62%
Carbohydrates 2%
Fat 36%

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

Nutritional insights

Protein27.8 gin the top quarter of fish and seafood (median 17 g)
Fat7.2 gbelow the median for fish and seafood (median 7.4 g)
Saturated fat1.1 gbelow the median for fish and seafood (median 1.5 g)
Protein per 100 kcal15.4 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: SIRENA
Barcode: 9350177000695
Label serving: 100.0 g
Category: Fish and Seafood

Ingredients

Ingredients not reported.

Similar products

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Pork, Shrimp & Leek Gyoza TC FOODS	181	9.5 g	19 g	7.6 g
Sashimi Salmon DOM Reserve	181	19 g	1.9 g	11.4 g
Tuna Flakes In Soya Oil Pams	181	20.7 g	3.1 g	9.6 g
Fish Sticks Spar Budget	181	12 g	15 g	7.9 g
Shrimp And Fish Roe Wonton Hi Chef	181	9.5 g	22.9 g	5.7 g
Salmon ICA	181	18.4 g	0 g	12 g
Hot Smoked Salmon Coles	181	19.4 g	1 g	11.3 g
Shrimp Pistolettes Cajun Original Foods- Inc.	181	7.5 g	26.6 g	4.8 g

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

Source of the nutrition information

Open Food Facts, record 9350177000695. License: ODbL 1.0 (Open Food Facts). Source record dated April 21, 2026. Imported November 7, 2026.

Last updated: November 7, 2026. Source description: "TUNA FILLETS". Data quality score: 75/100 (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.