A typical 1/4 cup serving of semolina contains 5.3 grams of protein (12.7 g per 100 g), which makes it a moderate source of protein. That covers roughly 11% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Around 14% of the calories in semolina come from protein, so it is more of an energy food than a protein food. It contributes to a day's protein total, but the bulk of what it delivers is energy rather than amino acids - treat it as a contributor alongside a denser source, not as the protein in a meal.
Among the 111 grains in the database, semolina ranks 38th by protein per serving, and 474th out of all 796 foods on the site. Set against shredded wheat, another grain entry in the database, a serving carries about 0.5 g less protein (shredded wheat has 5.8 g per 1 cup).
It is an incomplete protein on its own; pairing it with other plant foods across the day covers the full range of essential amino acids. The serving above is measured by volume at 41.8 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Coarse durum wheat flour, the base for dried pasta.
Source: USDA FoodData Central #169715 - "Semolina, enriched" (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
Semolina protein FAQ
How much protein is in semolina per 100 g?
Semolina has 12.7 g of protein per 100 g. A typical 1/4 cup serving (41.8 g) provides 5.3 g.
Is semolina a complete protein?
No. Semolina is an incomplete protein on its own; pairing it with other protein sources across the day covers the full range of essential amino acids.
How much of the Daily Value does a serving of semolina cover?
A 1/4 cup serving of semolina contains 5.3 g of protein, about 11% of the 50 g reference Daily Value.
Is semolina a good source of protein?
Semolina is a moderate source of protein, and about 14% of its calories come from protein, which makes it more of an energy food than a protein food. Set against shredded wheat, another grain entry in the database, a serving carries about 0.5 g less protein (shredded wheat has 5.8 g per 1 cup).