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How Many Calories in Fish, Tuna, Fresh, Bluefin, Cooked?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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184
calories per 100g
156 calories per 3 oz (85g)
MORiSH high-protein snacks — try alongside
29.9gProtein
0.0gCarbs
6.3gFat
0.0gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)52 kcal8.5g
100g184 kcal29.9g
3 oz156 kcal25.4g
grams
184kcal
29.9gprotein
0.0gcarbs
6.3gfat
0.0gfibre

A fish, tuna, fresh, bluefin, cooked contains 184 calories per 100g. A typical 3 oz (85g) provides about 156 calories. Fish, Tuna, Fresh, Bluefin, Cooked is moderate in calories and is a good source of protein. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Fish, Tuna, Fresh, Bluefin, Cooked Nutrition Facts

NutrientPer 100gPer serving (85g)
Calories184 kcal156 kcal
Protein29.9g25.4g
Carbohydrates0.0g0.0g
of which Sugars0.0g0.0g
Fat6.3g5.4g
of which Saturates1.6g1.4g
Fibre0.0g0.0g
Sodium50.0mg42mg
Potassium323.0mg275mg
Calcium10.0mg8mg
Iron1.3mg1.1mg
Vitamin C0.0mg0.0mg
Vitamin A757.0µg643µg
Selenium46.8µg40µg
Riboflavin (B2)0.3mg0.3mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

High-protein options alongside fish, tuna, fresh, bluefin, cooked

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Have a cat or dog? Check whether fish, tuna, fresh, bluefin, cooked is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. If calorie tracking is part of a broader health check, hormone testing can rule out metabolic factors affecting your results. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Cooking method changes the final calorie and fat count more than the cut itself — grilling, baking or steaming typically adds nothing, while frying can add a meaningful amount of fat per serving.

Does fish, tuna, fresh, bluefin, cooked fit your diet?

High-protein diets

At 29.9g of protein per 100g, fish, tuna, fresh, bluefin, cooked clears the 15g/100g threshold generally used to call a food high-protein — a useful contributor if you're tracking protein intake for muscle maintenance, satiety, or a higher-protein eating pattern.

Low-carb / keto

Fish, Tuna, Fresh, Bluefin, Cooked contains 0.0g of carbohydrate per 100g, low enough to fit comfortably within most low-carb or ketogenic daily carb allowances — check the fat and protein split above against your specific macro targets.

Frequently Asked Questions

How many calories in fish, tuna, fresh, bluefin, cooked per 100g?

Fish, Tuna, Fresh, Bluefin, Cooked contains 184 calories per 100g, based on USDA reference data.

Is fish, tuna, fresh, bluefin, cooked high in calories?

A 3 oz of fish, tuna, fresh, bluefin, cooked (85g) has around 156 calories — roughly 8% of a 2,000-calorie daily intake.

Is fish, tuna, fresh, bluefin, cooked good for weight loss?

Fish, Tuna, Fresh, Bluefin, Cooked is fairly calorie-dense at 184 calories per 100g, so portion size matters when losing weight. A 3 oz provides about 156 calories.

How much protein is in fish, tuna, fresh, bluefin, cooked?

Fish, Tuna, Fresh, Bluefin, Cooked contains 29.9g of protein per 100g.

Is fish, tuna, fresh, bluefin, cooked a good source of fibre?

Fish, Tuna, Fresh, Bluefin, Cooked is relatively low in fibre at 0.0g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does fish, tuna, fresh, bluefin, cooked compare to chicken, broilers or fryers, breast, meat and skin, cooked, stewed?

Fish, Tuna, Fresh, Bluefin, Cooked has 184 calories per 100g, close to chicken, broilers or fryers, breast, meat and skin, cooked, stewed at 184 — 0 calories fewer per 100g. See the full macro breakdown above.

Is fish, tuna, fresh, bluefin, cooked keto-friendly?

Fish, Tuna, Fresh, Bluefin, Cooked contains 0.0g of carbohydrate per 100g, which fits comfortably within most ketogenic daily carb allowances — check it against your specific daily carb target.

How many servings of fish, tuna, fresh, bluefin, cooked for 20g of protein?

With 29.9g of protein per 100g, you'd need roughly 67g of fish, tuna, fresh, bluefin, cooked to reach 20g of protein

Foods with a similar calorie count

Other meat & fish closest to fish, tuna, fresh, bluefin, cooked by calories per 100g:

FoodCaloriesProteinCarbsFat
Fish, Tuna, Fresh, Bluefin, Cooked (this page)184 kcal29.9g0.0g6.3g
Chicken, Broilers or Fryers, Breast, Meat and Skin, Cooked, Stewed184 kcal27.4g0.0g7.4g
Chicken, Broilers or Fryers, Leg, Meat and Skin, Cooked, Roasted184 kcal24.0g0.0g9.0g
Chicken, Broiler, Rotisserie, BBQ, Wing184 kcal28.3g0.5g7.8g
Chicken, Broilers or Fryers, Breast, Meat and Skin, Cooked, Rotisserie, Original Seasoning184 kcal27.5g0.0g8.2g
Beef, Round, Full Cut, Separable Lean and Fat, Trimmed to 1/8″ Fat, Select, Raw184 kcal20.6g0.0g10.7g
Beef, Chuck, Top Blade, Separable Lean Only, Trimmed to 0″ Fat, Select, Cooked184 kcal26.2g0.0g8.0g

More kit for fish, tuna, fresh, bluefin, cooked tracking

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Last updated:

Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.