Cooked beef provides roughly 25–30 grams of protein per 100 grams, depending on cut, leanness, and cooking loss.
Here’s the straight answer for everyday meal prep and macros. On a scale of 100 grams cooked, most lean steaks land around thirty grams of complete protein. Fattier ground blends sit lower per 100 grams because more of the weight is fat, not muscle. The numbers below are pulled from laboratory data and converted where needed from the common 3-ounce (85 g) serving to a 100-gram basis.
Beef Protein Per 100G Cooked — Cut-By-Cut Guide
The table gives a dependable snapshot. Where a cut is listed from a 3-ounce entry, the figure is scaled to a 100-gram basis (85 g → 100 g). Range rows show typical spread you’ll see across brands and grades.
| Beef Cut Or Style (Cooked) | Protein Per 100 g | Notes |
|---|---|---|
| Top Sirloin Steak, broiled (lean only) | ~30.3 g | Converted from 25.75 g per 85 g |
| Top Round Steak, grilled | ~30.1 g | Converted from 25.6 g per 85 g |
| Generic Lean Beef, cooked | 22–26 g | Typical lean, cooked muscle |
| Ground Beef 90% Lean, patty (pan-broiled) | ~25.2 g | Per 100 g cooked patty |
| Ground Beef 85% Lean, patty (broiled) | ~25.9 g | Per 100 g cooked patty |
| Ground Beef 80% Lean, patty (broiled) | ~25.8 g | Per 100 g cooked patty |
| Cooked Red Meat (general) | 28–36 g | Range reflects water loss concentration |
These values help you portion without guesswork. If you log macros, weigh cooked portions and use a per-100-gram entry that matches the cut and fat level. That avoids the raw-to-cooked confusion that often throws off protein counts.
Why The Numbers Differ By Cut, Grade, And Fat
Protein is tied to lean tissue. When fat accounts for more of the final cooked weight, the protein per 100 grams drops. That’s why a well-trimmed top sirloin reads higher than a juicy ribeye, and why very lean ground beef looks stronger on a per-weight basis than a fattier grind.
Cooking Loss Concentrates Protein Per Weight
Cooking drives off water and some fat. A steak that loses moisture ends up lighter, so each 100-gram slice of the finished meat holds more protein than 100 grams of the raw cut. That’s why conversions from 3 oz cooked to 100 g cooked land near thirty grams for lean steaks. Industry yield tables back this pattern and explain why pan-broiling, grilling, or roasting can produce slightly different weights for the same cut at the same doneness.
Doneness And Method Make Small Shifts
Higher internal temperatures wring out more water, nudging the protein per 100 grams upward a bit. Methods that let fat drip away (broil, grill) can push numbers up per weight compared with methods that retain drippings. The actual protein molecules largely remain; you’re seeing concentration and yield effects, not big biochemical losses.
Using The Keyword Variant Naturally: Beef Protein Per 100G Cooked
If you’re scanning labels and databases, search entries that match the exact cooked form. Using “beef protein per 100g cooked” brings up results that align with what lands on your plate, not what was on the butcher paper.
How To Get 30 Grams From Beef Without Overthinking It
Need a clean 30-gram hit? Two easy routes: weigh out ~100 grams of a lean cooked steak (top round or top sirloin) or plate ~120–130 grams of 90% lean cooked ground beef. That puts you right on target for a single meal protein anchor.
Portion Cheats You Can Trust
- 100 g cooked lean steak ≈ ~30 g protein.
- 125 g cooked 90% lean ground ≈ ~31 g protein.
- 150 g cooked 80% lean ground ≈ ~39 g protein, but more calories from fat.
Cut-By-Cut Nuance That Affects Protein Per 100 g
Trim Level
“Separable lean only” entries exclude the rim of fat before analysis. If you eat the fat cap, the per-100-gram protein drops because the denominator includes more fat weight.
Grade And Marbling
Prime and many Choice rib and strip steaks carry more intramuscular fat. The protein per 100 grams slides compared with Select or leaner sirloin. That doesn’t change protein quality; it only shifts concentration per bite.
Ground Beef Blends
On a per-weight basis, ground beef climbs as the lean percentage rises. Keep the style consistent—patty, loaf, or crumbles—and the method consistent when you pick a database entry.
Raw Vs Cooked Entries: Avoid The Common Logging Mistake
Many trackers list raw and cooked profiles for the same cut. If you weigh the food cooked but log a raw entry, the math goes sideways. Convert or pick a cooked entry that reflects your method and doneness. Yield tables show that a steak can lose about a fifth of its weight by medium doneness and a ground patty can lose even more. That’s normal and it’s why cooked per-100-gram values often read higher for lean cuts.
Method Matters: Typical Yields And What 100 g Cooked Represents
Think of yield as the cooked weight divided by the starting raw weight. Different methods reach the same safe temperature but shed different amounts of water and fat. The guide below helps you translate raw portions to 100 grams cooked without guesswork.
| Item & Method | Typical Yield | Raw Needed For 100 g Cooked |
|---|---|---|
| Top sirloin, broiled to medium | ~80% | ~125 g raw → 100 g cooked |
| Top round, grilled to medium | ~78% | ~128 g raw → 100 g cooked |
| Ribeye, grilled to medium | ~75% | ~133 g raw → 100 g cooked |
| Ground beef patty, broiled (85–90% lean) | ~70–75% | ~133–143 g raw → 100 g cooked |
| Ground beef patty, pan-broiled (80% lean) | ~67–72% | ~139–149 g raw → 100 g cooked |
| Brisket, braised | ~65–70% | ~143–154 g raw → 100 g cooked |
| Chuck roast, braised | ~66–70% | ~143–152 g raw → 100 g cooked |
Protein Quality: Complete Amino Acids, High Digestibility
Beef protein includes all nine essential amino acids and is highly digestible. That makes it dependable at mealtimes when you’re stacking grams toward a daily target. The per-100-gram math above helps you plan the rest of the plate around carbs, fiber, and fats without hand-wringing.
Smart Ways To Use Beef For Macro Goals
Build A Baseline Plate
Anchor the plate with 100–150 grams cooked beef, add a fist of vegetables, and fill the rest with starch or whole grains based on training and appetite. That keeps protein steady while calories flex with sides.
Batch And Portion
Cook a kilo of a lean ground blend, drain, then portion in 120–150 gram packs. Label the bags with protein per pack using the table values. The fridge math stays clean all week.
Balance Fat And Protein To Fit The Day
Choose leaner cuts when calories are tight and pick marbled steaks when you need extra energy. The protein stays high either way; only the calories and fat grams swing.
Reliable Sources You Can Bookmark
For line-item nutrients on specific cuts and cooked forms, use USDA FoodData Central search. For conversion logic and cooking losses that explain weight changes, see the USDA cooking yields tables. Both resources are free and updated on a cadence.
How To Weigh, Convert, And Log Without Miscounts
Step 1: Pick The Right Entry
Match the cut, leanness, and cooking style. “Top sirloin, cooked, broiled” is not the same as “top sirloin, raw.” Ground beef entries differ by 80%, 85%, or 90% lean and by patty, loaf, or crumbles. Small naming changes can swing calories and the per-100-gram protein you record.
Step 2: Weigh Cooked, Then Use A Cooked Entry
If you weigh after cooking, log a cooked entry. If you weigh raw, log a raw entry or convert using the yield table above. Mixing raw weights with cooked profiles is the most common slip and it always warps the result.
Step 3: Keep Method Consistent
If your recipe changes method—pan-broil one week, grill the next—expect small shifts in the cooked weight and the per-100-gram figure. The protein in the meat barely changes, but the scale weight and fat loss change the number you divide by.
Step 4: Use A Repeatable Cut
When precision matters, rotate cuts that behave predictably. Top round, eye of round, and top sirloin stay lean and yield clean per-100-gram numbers batch after batch. For ground beef, pick one lean level for the week.
Three Ready-To-Use Protein Targets From Beef
About 25 Grams
Plate 100 grams of cooked 80–85% lean ground beef. It’s quick for tacos, rice bowls, or pasta sauce where the dish supplies extra calories from carbs and olive oil. You still bank a sturdy chunk of complete protein.
About 30 Grams
Slice 100 grams of a lean cooked steak such as top sirloin or top round. That sets a solid base for a salad or a roasted potato and greens plate. If you’re eating light, stop there. If you’re training hard, add another 50–100 grams of steak or a scoop of dairy on the side.
About 40 Grams
Go with 150 grams of lean cooked steak or 170–180 grams of 90% lean cooked ground beef. That fits a higher-protein lunch or a compact dinner when you want to keep volume down without shorting amino acids.
What “Per 100 Grams Cooked” Means In Real Kitchens
Labels and databases flip between raw and cooked reference amounts. “Per 100 grams cooked” standardizes the plate in front of you. If a package lists raw values, you can still use it—just weigh raw portions and cook to your normal doneness. The yield ranges earlier let you back-solve for the cooked portion if you prefer to plate by cooked weight.
Common Pitfalls That Bend The Numbers
Draining Vs Not Draining Ground Beef
If you drain and blot, the final per-100-gram protein nudges up because more fat leaves the pan. If you keep drippings in a sauce, the opposite happens. Neither is wrong—just log in the same style you cook.
Trimming After Cooking
Trimming the fat cap from a roast after cooking raises the protein per 100 grams of the slices you save for meals. That mirrors “separable lean only” entries used in lab analysis.
Weighing With Sauces Or Glazes
Sauces add water and sugar weight. If the scale includes glaze, the per-100-gram figure drops on paper. For clean protein math, weigh the meat alone or keep the same approach week to week.
Bottom Line For Meal Prep
If you need one number to carry into the kitchen, use ~30 grams of protein per 100 grams cooked for lean steaks and ~25–26 grams for common cooked ground beef blends. It’s fast, accurate enough for day-to-day tracking, and based on lab data rather than guesswork. If you log macros, keeping “beef protein per 100g cooked” on your cheat sheet prevents mix-ups between raw and cooked entries.