Cooked beef delivers about 24–31 g of protein per 100 g; a 3-oz cooked serving gives roughly 21–26 g, depending on the cut and fat.
If you came here to check how much protein beef provides, you’re in the right place. This guide shows protein numbers by cut and by portion, explains why the figures shift with cooking and fat level, and helps you match servings to daily protein needs. You’ll also find two simple tables you can scan in seconds.
Beef Protein- How Much? By Cut
Protein density in beef depends on two main levers: how lean the cut is and how it’s cooked. Leaner cuts carry a larger share of muscle tissue per bite, so the protein per 100 g tends to be higher. Cooking changes weight and water, which concentrates nutrients in most dry-heat methods. That’s why “per 100 g cooked” often shows a higher protein value than “per 100 g raw.”
Quick Look: Protein Per 100 Grams Cooked
This snapshot covers popular cuts cooked with common household methods. Values sit within typical USDA-based ranges and reflect cooked, edible portions.
| Cut (Cooked) | Method | Protein (g) / 100 g |
|---|---|---|
| Top Sirloin (lean) | Broiled | ~30–31 |
| Ribeye | Grilled | ~23–24 |
| Tenderloin / Filet | Grilled | ~25–26 |
| Ground Beef 90% Lean | Pan-broiled patty | ~24–25 |
| Chuck Pot Roast | Braised | ~28–30 |
| Brisket (lean portion) | Braised | ~29–33 |
| Round / Tip (lean) | Roasted | ~29–31 |
Why Cut And Fat Level Matter
Protein lives in the lean. Trimmed, lean-heavy cuts like top sirloin or round push toward the top of the range per 100 g. Fattier cuts like ribeye carry more intramuscular fat, so their protein per 100 g lands lower. That doesn’t mean ribeye lacks protein; it just means each gram of ribeye includes more fat mass and a bit less lean mass.
How Cooking Changes The Numbers
As beef cooks, water and fat render out. On a “per 100 g cooked” basis, that moisture loss concentrates protein. That’s why 100 g of cooked sirloin can show ~30 g of protein while the same weight raw reads lower. Switch to a “per piece” view, and the story flips: the cooked steak weighs less than it started, so total protein in that steak is closer between raw and cooked states.
Protein By Portion Size (The Way You Actually Eat)
Labels and databases often list figures per 100 g. Most people eat in ounces or by the piece. Here’s how common portions translate.
Everyday Portions And What They Deliver
- 3 oz cooked (about 85 g): ~21–26 g protein for most steaks or roasts; leaner cuts trend higher.
- 4 oz cooked (about 115 g): ~28–34 g protein.
- 6 oz cooked (about 170 g): ~42–50 g protein.
- 1 cooked burger patty (90% lean, ~4 oz): ~25–27 g protein.
Lean Cuts If You Want More Protein Per Calorie
Top sirloin, eye of round, bottom round, and tenderloin are solid picks when you want more protein and fewer calories from fat. They still taste great with a hot sear and a quick rest. Slice across the grain for a tender bite.
Daily Protein Targets: Where Beef Fits
The baseline for adults is 0.8 g of protein per kilogram of body weight each day. At 70 kg (about 154 lb), that’s 56 g. Many active people aim higher under guided plans. One practical rule many dietitians use is about 7 g of protein per 20 lb of body weight, spread across meals. Linking intake to meals helps with appetite control and muscle maintenance.
Putting It Together
- Breakfast: 20–30 g (eggs, dairy, yogurt, or a small beef portion in a breakfast hash).
- Lunch: 20–30 g (beef chili made with 90% lean ground beef is an easy win).
- Dinner: 20–30 g (a 4–6 oz cooked steak lands in this zone by itself).
Authoritative benchmarks for the 0.8 g/kg baseline and a practical per-meal split come from recognized nutrition bodies and research summaries. Mid-article placement keeps these references where readers usually pause to check the math.
Cut-By-Cut Notes You Can Use
Top Sirloin
Lean and flavorful. Per 100 g cooked, top sirloin lands near ~30 g protein and stays friendly on calories. Sear hard, finish gently, and rest.
Ribeye
Marbled and tender. Protein per 100 g cooked lands near ~23–24 g because fat displaces some lean mass. If you want more protein per bite, trim caps or pick a smaller portion.
Tenderloin / Filet
Very tender with a mild taste. Per 100 g cooked, you’ll see ~25–26 g protein. Watch doneness; overcooking dries a lean cut fast.
Ground Beef (90% Lean)
Weeknight workhorse. A 4-oz cooked patty gives roughly ~25–27 g protein. Drain rendered fat to tighten macros without changing protein much.
Chuck And Brisket
Braising heroes. Moist-heat methods concentrate flavor and bring connective tissue to heel. Per 100 g cooked, chuck and brisket show ~28–33 g protein in the lean portion. Skim the chill-hardened fat from the sauce to keep the protein-to-calorie ratio strong.
Beef Protein In Context
Beef offers a complete amino acid profile with plenty of leucine to trigger muscle protein synthesis. It also carries iron, zinc, selenium, and vitamin B12. Pairing beef with fiber-rich sides (beans, greens, potatoes) rounds out the plate and helps with fullness.
Close Variant: How Much Protein Is In Beef Per Serving?
This section mirrors common search phrasing so you can compare beef protein per serving at a glance. The ranges below assume cooked, edible portions.
| Portion (Cooked) | Typical Cuts | Protein (g) |
|---|---|---|
| 3 oz (85 g) | Sirloin, round, tenderloin | ~23–26 |
| 3 oz (85 g) | Ribeye | ~20–23 |
| 4 oz (115 g) | Sirloin, round | ~28–32 |
| 4 oz (115 g) | Ribeye | ~25–27 |
| 6 oz (170 g) | Sirloin, round | ~42–48 |
| 6 oz (170 g) | Ribeye | ~38–41 |
| 1 patty (~4 oz, 90% lean) | Ground beef | ~25–27 |
Cooking Tips To Keep Protein High
Choose Leaner Cuts When You Want More Protein Per Bite
Top sirloin, eye of round, bottom round, and tenderloin all pack more lean mass per gram. Trim visible fat caps before cooking if you’re chasing higher protein density.
Use Dry-Heat For Concentration
Grilling, broiling, and roasting shed surface moisture and can nudge protein concentration on a per-weight basis. Don’t overdo heat; pull steaks a few degrees before your target and rest.
For Ground Beef, Drain The Pan
Draining rendered fat doesn’t subtract protein. It lowers calories while keeping the protein payload intact.
Linking Beef Protein To Your Day
If your target is near the 0.8 g/kg baseline, one 4–6 oz cooked steak can cover a full meal’s share of protein by itself. For higher targets under guided plans, spread intake across breakfast, lunch, and dinner to keep muscle protein synthesis humming through the day.
Trusted References For Numbers And Targets
Protein ranges in the tables reflect commonly cited USDA-based values for cooked beef cuts (sirloin, ribeye, tenderloin, chuck, brisket) and standard cooked portion sizes. For daily needs, the research-based adult baseline sits at 0.8 g/kg per day, and a clear, everyday rule many readers use is ~7 g per 20 lb of body weight.
Answering The Original Query In Plain Words
So, Beef Protein- How Much? Per 100 g cooked, plan on about 24–31 g. A 3-oz cooked serving gives roughly 21–26 g. Pick leaner cuts to nudge the number higher and space your protein across the day for steady coverage.
For the adult baseline of 0.8 g/kg per day, see the research summary indexed by the National Library of Medicine (protein RDA). A practical translation many pros use—about 7 g per 20 lb—appears in guidance from Harvard’s Nutrition Source. For cut-level nutrient data, USDA-derived tables for retail beef cuts explain how cooked-weight values are presented by cut and serving size; see the retail beef cuts dataset. Examples for specific items include top sirloin (~30 g per 100 g cooked), ribeye (~23–24 g), and 90% lean ground beef (~25 g), which align with USDA-based compilations used in nutrition tools.