A typical 3 oz cooked serving of ground beef (93% lean) contains 22.3 grams of protein (26.2 g per 100 g), which makes it a very good source of protein. That covers roughly 45% of the 50 g reference Daily Value, so it can anchor a high-protein meal for the day.
Protein accounts for roughly 54% of the calories in ground beef (93% lean), 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 133 meats in the database, ground beef (93% lean) ranks 66th by protein per serving, and 96th out of all 796 foods on the site. Set against rotisserie chicken, another meat entry in the database, a serving carries about 0.5 g less protein (rotisserie chicken has 22.8 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 #174752 - "Beef, ground, 93% lean meat / 7% fat, patty, cooked, broiled" (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
Ground beef (93% lean) protein FAQ
How much protein is in ground beef (93% lean) per 100 g?
Ground beef (93% lean) has 26.2 g of protein per 100 g. A typical 3 oz cooked serving (85 g) provides 22.3 g.
Is ground beef (93% lean) a complete protein?
Yes. Ground beef (93% lean) 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 ground beef (93% lean) cover?
A 3 oz cooked serving of ground beef (93% lean) contains 22.3 g of protein, about 45% of the 50 g reference Daily Value.
Is ground beef (93% lean) a good source of protein?
Ground beef (93% lean) is a very good source of protein, and about 54% of its calories come from protein, which makes it very protein-dense. Set against rotisserie chicken, another meat entry in the database, a serving carries about 0.5 g less protein (rotisserie chicken has 22.8 g per 3 oz cooked).