Calories in 100g of Cooked Tuna
100g of cooked tuna (100 g) has 176 calories. That is 9% of a 2,000 calorie diet.
The calories come from 30 g of protein, 5.1 g of fat and 0 g of carbohydrates, a split of 72% protein, 28% fat and 0% carbs. For comparison, 50g of cooked tuna has 88 and 150g of cooked tuna has 264 calories. Burning 176 calories takes about 31 minutes of brisk walking or 14 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
Cooked Tuna Calorie Calculator
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Cooked Tuna calories by serving size
Common amounts of cooked tuna with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 50g | 50 g | 88 | 15 g | 2.6 g | 0 g |
| 1/2 cup | 68 g | 119 | 20 g | 3.5 g | 0 g |
| 1 small fillet | 90 g | 158 | 27 g | 4.6 g | 0 g |
| 100g | 100 g | 176 | 30 g | 5.1 g | 0 g |
| 4 oz | 113 g | 200 | 34 g | 5.8 g | 0 g |
| 1 steak | 135 g | 238 | 41 g | 6.9 g | 0 g |
| 1 large fillet | 135 g | 238 | 41 g | 6.9 g | 0 g |
| 1 cup | 135 g | 238 | 41 g | 6.9 g | 0 g |
| 2 small fillets | 180 g | 317 | 55 g | 9.3 g | 0 g |
| 200g | 200 g | 352 | 61 g | 10 g | 0 g |
| 2 steaks | 270 g | 475 | 82 g | 14 g | 0 g |
| 2 large fillets | 270 g | 475 | 82 g | 14 g | 0 g |
Cooked Tuna vs similar foods
Calories per 100 g compared with other fish and seafood.
Cooked Tuna: common questions
How many calories are in 100g of cooked tuna?
100g of cooked tuna weighs about 100 g and has 176 calories.
How much protein is in 100g of cooked tuna?
100g of cooked tuna has 30 g of protein, which is 61% of the 50 g Daily Value.
How many carbs are in 100g of cooked tuna?
100g of cooked tuna has 0 g of carbohydrates, including 0 g of fiber and 0 g of sugars.
How much cooked tuna is 100 calories?
100 calories of cooked tuna is 57 g, about 1/2 steak of cooked tuna.
More about cooked tuna
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Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2706310. Original description: Fish, tuna, cooked. Portion weights are USDA household measures.