A typical 1 cup halves serving of strawberries contains 1 grams of protein (0.67 g per 100 g), which makes it only a minor source of protein. That covers roughly 2% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
Only about 8% of the calories in strawberries come from protein, so it is more of an energy food than a protein food. It is worth eating for other reasons; the protein it adds to a day is incidental.
Among the 71 fruits in the database, strawberries ranks 41st by protein per serving, and 729th out of all 796 foods on the site. Set against apple, another fruit entry in the database, a serving carries about 0.5 g more protein (apple has 0.5 g per 1 medium).
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 152 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #167762 - "Strawberries, raw" (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
Strawberries protein FAQ
How much protein is in strawberries per 100 g?
Strawberries has 0.67 g of protein per 100 g. A typical 1 cup halves serving (152 g) provides 1 g.
Is strawberries a complete protein?
No. Strawberries 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 strawberries cover?
A 1 cup halves serving of strawberries contains 1 g of protein, about 2% of the 50 g reference Daily Value.
Is strawberries a good source of protein?
Strawberries is only a minor source of protein, and about 8% of its calories come from protein, which makes it more of an energy food than a protein food. Set against apple, another fruit entry in the database, a serving carries about 0.5 g more protein (apple has 0.5 g per 1 medium).