Calories in 3 Oz of Cooked Tuna
3 oz of cooked tuna (85 g) has 150 calories. That is 7% of a 2,000 calorie diet.
The calories come from 26 g of protein, 4.4 g of fat and 0 g of carbohydrates, a split of 72% protein, 28% fat and 0% carbs. For comparison, 2 oz of cooked tuna has 100 and 4 oz of cooked tuna has 200 calories. Burning 150 calories takes about 27 minutes of brisk walking or 12 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 |
| 3 oz | 85 g | 150 | 26 g | 4.4 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 3 oz of cooked tuna?
3 oz of cooked tuna weighs about 85 g and has 150 calories.
How much protein is in 3 oz of cooked tuna?
3 oz of cooked tuna has 26 g of protein, which is 52% of the 50 g Daily Value.
How many carbs are in 3 oz of cooked tuna?
3 oz 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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Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2706310. Original description: Fish, tuna, cooked. Portion weights are USDA household measures.