A typical 3 oz cooked serving of chinook salmon contains 21.8 grams of protein (25.7 g per 100 g), which makes it a very good source of protein. That covers roughly 44% of the 50 g reference Daily Value, so it can anchor a high-protein meal for the day.
Protein accounts for roughly 45% of the calories in chinook salmon, making it very protein-dense. The rest comes from fat and carbohydrate, so it adds a solid amount of protein while still carrying real energy - useful when you are eating to a calorie target rather than under one.
Among the 121 seafood in the database, chinook salmon ranks 24th by protein per serving, and 111th out of all 796 foods on the site. Set against tilapia, another seafood entry in the database, a serving carries about 0.5 g less protein (tilapia has 22.3 g per 3 oz cooked).
It is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own. The serving above is measured by weight at 85 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #171999 - "Fish, salmon, chinook, cooked, dry heat" (SR Legacy, published 4/1/2019). Values are the published reference figures for that record, not lab measurements for a specific brand or batch.
Quick answers
Chinook salmon protein FAQ
How much protein is in chinook salmon per 100 g?
Chinook salmon has 25.7 g of protein per 100 g. A typical 3 oz cooked serving (85 g) provides 21.8 g.
Is chinook salmon a complete protein?
Yes. Chinook salmon is a complete protein - it supplies all nine essential amino acids in adequate amounts, so it can carry a meal's protein on its own.
How much of the Daily Value does a serving of chinook salmon cover?
A 3 oz cooked serving of chinook salmon contains 21.8 g of protein, about 44% of the 50 g reference Daily Value.
Is chinook salmon a good source of protein?
Chinook salmon is a very good source of protein, and about 45% of its calories come from protein, which makes it very protein-dense. Set against tilapia, another seafood entry in the database, a serving carries about 0.5 g less protein (tilapia has 22.3 g per 3 oz cooked).