How Much Cooked Tuna for 40g of Protein?
You need about 132 g of cooked tuna (4.7 oz), about 1 steak of cooked tuna, to get 40 g of protein.
That amount has 232 calories, 6.8 g of fat and 0 g of carbohydrates. Cooked tuna gets 72% of its calories from protein, at 30 g of protein per 100 g.
Cooked Tuna Calorie Calculator
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How much cooked tuna for other protein targets
| Target | Weight | About | Calories |
|---|---|---|---|
| 20 g protein | 66 g | 1/2 steak of cooked tuna | 116 |
| 30 g protein | 99 g | 3/4 steak of cooked tuna | 174 |
| 40 g protein | 132 g | 1 steak of cooked tuna | 232 |
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 much cooked tuna has 40g of protein?
About 132 g of cooked tuna (about 1 steak of cooked tuna) has 40 g of protein.
How many calories are in 40g of protein from cooked tuna?
Getting 40 g of protein from cooked tuna comes with 232 calories.
How much protein is in 100 g of cooked tuna?
100 g of cooked tuna has 30 g of protein.
More about cooked tuna
Calories by amount
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.