Ground beef has more protein than ground turkey, but the difference is smaller than most people expect. Comparing equal servings at the same lean-to-fat ratio (93% lean/7% fat), a 4-ounce portion of ground beef contains about 2.4 grams more protein than the same portion of ground turkey, based on USDA data. That gap is real but modest, roughly the amount of protein in a single bite of chicken breast.
Protein Side by Side at 93/7 Lean
The fairest comparison matches both meats at the same fat percentage. At 93% lean, a raw 4-ounce serving of ground beef delivers roughly 22 to 23 grams of protein, while the same amount of ground turkey comes in around 20 to 21 grams. That 2.4-gram advantage for beef holds consistently across USDA nutrient databases.
Why the difference? Beef muscle tissue is slightly denser in protein than turkey muscle tissue. Turkey, being poultry, carries a bit more water per ounce of lean meat. Neither difference is dramatic, and both are excellent protein sources by any standard. A 4-ounce serving of either one covers roughly a third of the daily protein most adults need.
Why the Fat Percentage Matters More Than the Meat
The lean-to-fat ratio on the label has a bigger effect on protein content than which animal it came from. When you pick up a package of 80/20 ground beef instead of 93/7, you’re trading protein grams for fat grams in every bite. Fat displaces lean tissue, and lean tissue is where the protein lives. An 80/20 ground beef patty has noticeably less protein per serving than a 93/7 version of either meat.
Ground turkey is commonly sold at 93/7 or 85/15. Ground beef comes in a wider range, from 70/30 all the way to 96/4. If you grab the standard ground turkey at 93% lean and compare it to a typical grocery store ground beef at 80% lean, the turkey could actually match or edge out the beef in protein per serving, because the beef is carrying so much more fat. Always check the lean percentage on the label before assuming one is higher in protein than the other.
Beyond Protein: Where Each Meat Wins
At the same 93/7 lean ratio, the overall nutrition profiles of ground beef and ground turkey are surprisingly similar. Calories are close, and total fat is nearly identical when the fat percentage matches. The differences show up in the micronutrients and in the type of fat.
Ground beef has more iron and zinc than ground turkey, serving for serving. Iron from red meat (called heme iron) is also absorbed more efficiently by your body than iron from poultry or plant sources. If you’re trying to maintain healthy iron levels, beef has a meaningful edge. Beef also tends to deliver more vitamin B12, a nutrient important for nerve function and energy.
Ground turkey, on the other hand, has slightly less cholesterol than beef at the same lean ratio. Turkey also tends to have a bit less saturated fat ounce for ounce, which may matter if you’re managing heart health. These differences are modest at 93/7 but widen at higher fat percentages, where beef accumulates saturated fat faster than turkey does.
Choosing Based on Your Goals
If pure protein content is your top priority and you’re comparing identical fat percentages, ground beef wins by a small margin. For someone eating multiple servings a day while building muscle or hitting a high protein target, that extra 2.4 grams per serving adds up over the course of a week. Paired with its higher iron and zinc content, lean ground beef is a strong choice for people focused on performance or recovery.
If you’re more focused on keeping saturated fat and cholesterol low, ground turkey at 93% lean gives you nearly the same protein with a slightly cleaner fat profile. Turkey also tends to cost a bit less per pound at many grocery stores, which matters when you’re buying protein in bulk.
The practical reality is that both meats are close enough in protein that the best choice often comes down to flavor preference, recipe fit, and what’s on sale. Swapping one for the other in tacos, meatballs, or a pasta sauce won’t meaningfully change your protein intake for the day. Where it does matter is the fat percentage you choose. A 93% lean version of either meat will always outperform an 80% lean version in protein per calorie, regardless of the animal it came from.
Cooking and Protein Retention
Both ground beef and ground turkey lose moisture and some fat during cooking, which concentrates the protein in the finished product. A 4-ounce raw portion typically cooks down to about 3 ounces. The protein itself doesn’t disappear with the drippings; it stays in the cooked meat. So the protein-per-bite of your finished burger or crumbled taco meat is actually higher than what the raw label suggests.
Fattier grinds lose more volume during cooking because they render out more fat. This means an 80/20 beef patty shrinks more than a 93/7 turkey patty, and the final cooked portions end up closer in size than you might expect from the raw weights. If you’re tracking macros precisely, weighing your meat after cooking gives you a more accurate picture of what you’re actually eating.