A typical 3 oz cooked serving of whiting contains 20 grams of protein (23.5 g per 100 g), which makes it a very good source of protein. That covers roughly 40% of the 50 g reference Daily Value, so it can anchor a high-protein meal for the day.
About 81% of the calories in whiting come from protein, which makes it extremely protein-dense - close to the practical ceiling for a whole food. Foods in this band are the ones that let you raise your protein intake without raising your calorie intake much at all.
Among the 121 seafood in the database, whiting ranks 57th by protein per serving, and 160th out of all 796 foods on the site. Set against carp, another seafood entry in the database, a serving carries about 0.5 g more protein (carp has 19.5 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 #175161 - "Fish, whiting, mixed species, 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
Whiting protein FAQ
How much protein is in whiting per 100 g?
Whiting has 23.5 g of protein per 100 g. A typical 3 oz cooked serving (85 g) provides 20 g.
Is whiting a complete protein?
Yes. Whiting 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 whiting cover?
A 3 oz cooked serving of whiting contains 20 g of protein, about 40% of the 50 g reference Daily Value.
Is whiting a good source of protein?
Whiting is a very good source of protein, and about 81% of its calories come from protein, which makes it extremely protein-dense. Set against carp, another seafood entry in the database, a serving carries about 0.5 g more protein (carp has 19.5 g per 3 oz cooked).