A typical 1 cup cooked serving of winged beans contains 18.2 grams of protein (10.6 g per 100 g), which makes it a very good source of protein. That covers roughly 36% of the 50 g reference Daily Value, so it can anchor a high-protein meal for the day.
Around 29% of the calories in winged beans come from protein, so it is moderately protein-dense. 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 54 legumes in the database, winged beans ranks 3rd by protein per serving, and 189th out of all 796 foods on the site. Set against split peas, another legume entry in the database, a serving carries about 1.9 g more protein (split peas has 16.3 g per 1 cup cooked).
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 172 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #172453 - "Winged beans, mature seeds, cooked, boiled, without salt" (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
Winged beans protein FAQ
How much protein is in winged beans per 100 g?
Winged beans has 10.6 g of protein per 100 g. A typical 1 cup cooked serving (172 g) provides 18.2 g.
Is winged beans a complete protein?
No. Winged beans 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 winged beans cover?
A 1 cup cooked serving of winged beans contains 18.2 g of protein, about 36% of the 50 g reference Daily Value.
Is winged beans a good source of protein?
Winged beans is a very good source of protein, and about 29% of its calories come from protein, which makes it moderately protein-dense. Set against split peas, another legume entry in the database, a serving carries about 1.9 g more protein (split peas has 16.3 g per 1 cup cooked).