How Much Protein Is in a Steak?

A typical steak contains about 6 to 7 grams of protein per ounce. For example, an 8-ounce cooked steak provides roughly 56 to 70 grams of protein, depending on the cut and fat content. More specifically:

• A 10-ounce ribeye steak has about 42 grams of protein.
• A 10-ounce sirloin steak contains around 50 grams of protein, which is higher due to its leaner nature.
• Filet mignon, another lean cut, has about 48 grams of protein per 10 ounces.
• Leaner cuts like sirloin typically have more protein per serving than fattier cuts like ribeye.

Protein content varies by steak cut because leaner steaks have less fat and proportionally more protein. Steak is a rich source of essential amino acids, vitamins, and minerals such as iron, zinc, and B vitamins, making it a valuable part of many diets.