The beef amount of protein ranges ~26–31 g per 100 g cooked for lean cuts; fattier ground beef sits near ~26 g per 100 g.
Hungry for straight answers on protein in beef? This guide gives cut-by-cut numbers, what changes the totals, and easy ways to hit daily protein targets without guesswork. Links to authoritative data are included where it helps, such as the USDA-sourced entry for 80/20 cooked ground beef and a clear daily-needs overview from the British Heart Foundation.
Beef Amount Of Protein By Cut (Quick Chart)
This early chart compares popular cooked cuts. Values use USDA FoodData Central entries as presented on MyFoodData and convert where needed to common serving sizes.
| Cooked Beef Cut | Protein / 100 g | Protein / 3 oz (85 g) |
|---|---|---|
| Ground Beef 80% Lean Patty, Broiled | 25.8 g | ~21.9 g |
| Top Sirloin, Trimmed, Broiled (lean only) | ~29.4 g | ~25.0 g |
| Tenderloin (Filet Mignon), Grilled (lean only) | ~30.8 g | 26.1 g |
| Eye Of Round Roast, Roasted (0" fat) | ~29.6 g | 25.2 g |
| Top Round Steak, Grilled (lean) | ~30 g | ~25–26 g |
| Ground Beef 90% Lean Crumbles, Pan-Browned | ~26 g | ~22 g |
| Ground Beef 95% Lean Patty, Broiled | ~26.3 g | ~22.3 g |
Why the spread? Fat level and moisture loss shift the grams by cut and by cooking method. Leaner steaks and roasts trend higher per 100 g, while higher-fat grinds return a touch less per bite.
What Changes The Protein Number In Beef
Cut And Fat Level
Steaks and roasts trimmed to lean portions (sirloin, eye of round, top round) pack more protein per weight than fattier cuts. A lean grilled tenderloin hits roughly 31 g per 100 g, while an 80/20 cooked patty sits near 26 g per 100 g. Same cow, different fat and water content after cooking.
Cooking Method And Doneness
Dry-heat methods (grill, broil, roast) drive off more water than quick pan sears with shorter rests. Less water means a denser protein count per 100 g of finished meat. Doneness matters too: the longer you cook, the more moisture loss, nudging protein up on a per-weight basis.
Trim, Bone, And Refuse
USDA entries often specify “separable lean only.” If you’re eating a steak with visible fat caps left on, your plate includes more fat and less lean, trimming the protein per forkful. When comparing labels or databases, match like-for-like descriptions.
Protein Per Ounce, Slice, And Bowlful
Quick mental math helps during meal prep:
- 1 oz cooked lean beef: ~8–9 g protein (sirloin/tenderloin range).
- 3 oz cooked lean beef: ~25–26 g protein (typical steak or eye of round serving).
- 3 oz cooked 80/20 ground beef patty: ~22 g protein.
These figures come straight from entries like grilled tenderloin, broiled top sirloin, eye of round roast, and 80/20 ground beef.
How Beef Protein Compares Across Meals
Beef is a compact source of complete protein with all essential amino acids. One small steak can cover half a day’s protein for many adults. That said, spreading intake across meals helps your body use it well. A simple split might be eggs or yogurt at breakfast, beans or lentils at lunch, and a beef or chicken portion at dinner.
Daily Protein Targets At A Glance
Public health guidance often cites ~0.75 g per kg of body weight per day for generally healthy adults. The British Heart Foundation summarizes this clearly and gives everyday examples. Athletes, older adults, or people under clinical guidance may follow higher targets set by a clinician or sports dietitian.
Planning Servings Around Your Day
Use this table to connect body weight to a simple target and see how many cooked beef servings would cover it. Round servings to whole numbers; you’ll fill the rest of the day with dairy, eggs, legumes, fish, or poultry.
| Body Weight | Daily Protein Target (0.75 g/kg) | 3 oz Cooked Beef Servings To Hit Target* |
|---|---|---|
| 50 kg | ~38 g | ~1–2 (lean cut ~26 g each) |
| 60 kg | ~45 g | ~2 (lean cut ~26 g each) |
| 70 kg | ~53 g | ~2 (lean cut) or ~3 (80/20 patties ~22 g) |
| 80 kg | ~60 g | ~2–3 (mix lean steak and ground) |
| 90 kg | ~68 g | ~3 (split across meals) |
| 100 kg | ~75 g | ~3 (plus other foods during the day) |
*Serving math uses the cooked lean range (~25–26 g per 3 oz) and the 80/20 patty figure (~22 g per 3 oz) from the USDA-sourced entries linked above.
Picking Cuts For More Protein Per Bite
Lean Winners When You Want More Protein
- Eye Of Round Roast: ~25 g per 3 oz after roasting; trims well for sandwiches and bowls.
- Tenderloin: ~26 g per 3 oz; handy when you want high protein with milder flavor.
- Top Round Or Top Sirloin: ~25–26 g per 3 oz; budget-friendlier than tenderloin, solid chew.
Ground Beef: Match The Lean % To Your Goal
All grinds deliver complete protein. The protein per 100 g stays near the mid-20s, but calories and fat shift a lot with lean level. If you want a higher protein-to-calorie ratio, pick 90–95% lean and cook with quick, dry methods.
Ways To Boost Protein In Beef Meals
- Add lean volume: Slice an extra 1–2 oz of grilled sirloin into a salad to add ~8–18 g.
- Use beans on the side: A half cup of black beans adds ~7–8 g without changing the beef portion.
- Choose leaner grinds: Swapping 80/20 for 90–95% lean keeps protein similar while trimming fat calories.
- Batch roast and chill: Roast an eye of round, chill, and shave thin slices for high-protein sandwiches through the week.
Label Tips So Numbers Match Your Plate
- Cooked vs. raw entries: Many databases list both. This article quotes cooked values so they match what lands on your plate.
- “Separable lean only” wording: If a record says this, it excludes fat caps and heavy surface fat. Trimming at home moves your meal toward those entries.
- Serving size: A kitchen scale keeps portions honest. Weigh cooked meat for the most reliable protein math.
Beef Amount Of Protein In Everyday Use
If you track macros, keep a short list: eye of round, tenderloin, top sirloin, top round, and your usual ground beef lean %. With that, you can plan fast: steak night delivers ~25–26 g per 3 oz; a burger patty near ~22 g; a 6-oz lean steak close to ~50 g. Use the beef amount of protein figures to balance breakfasts and lunches so dinner doesn’t have to carry the full load.
Key Takeaways You Can Act On
- Lean steaks and roasts: ~29–31 g per 100 g cooked; ~25–26 g per 3 oz.
- 80/20 cooked patty: ~26 g per 100 g; ~22 g per 3 oz.
- Daily target idea: ~0.75 g per kg body weight, spread across meals (BHF overview).
- For more protein per calorie: pick eye of round, top round, top sirloin, or tenderloin and favor grill, broil, or roast.
Links above go to specific data entries so you can double-check numbers and pick cuts that match your goals.