A typical 1 oz serving of dried beef contains 8.7 grams of protein (31.1 g per 100 g), which makes it a good source of protein. That covers roughly 17% of the 50 g reference Daily Value, so it adds toward your protein total for the day.
About 81% of the calories in dried beef 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 133 meats in the database, dried beef ranks 112th by protein per serving, and 331st out of all 796 foods on the site. Set against canadian bacon, another meat entry in the database, a serving carries about 0.8 g more protein (canadian bacon has 7.9 g per 1 oz).
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 28 g. The per-100 g figure lets you compare it directly against any other food here, whatever its serving.
Source: USDA FoodData Central #170604 - "Beef, cured, dried" (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
Dried beef protein FAQ
How much protein is in dried beef per 100 g?
Dried beef has 31.1 g of protein per 100 g. A typical 1 oz serving (28 g) provides 8.7 g.
Is dried beef a complete protein?
Yes. Dried beef 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 dried beef cover?
A 1 oz serving of dried beef contains 8.7 g of protein, about 17% of the 50 g reference Daily Value.
Is dried beef a good source of protein?
Dried beef is a good source of protein, and about 81% of its calories come from protein, which makes it extremely protein-dense. Set against canadian bacon, another meat entry in the database, a serving carries about 0.8 g more protein (canadian bacon has 7.9 g per 1 oz).