Sirloin steak calories and protein
A portion of cooked lean sirloin steak (85 g) has 160 calories, with 25.7 g of protein, 5.6 g of fat, and 0 g of carbs.
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Lean top sirloin after cooking
This is broiled choice-grade top sirloin with separable fat trimmed away. If you eat the fat edge, choose an entry that includes lean and fat.
Weigh the cooked meat rather than treating a whole steak as a fixed serving. Count butter and sauce separately.
Sirloin or a ground-beef patty?
Lean broiled sirloin has 30.3 g of protein and 188 calories per 100 g. A pan-broiled patty made from 90% lean ground beef has 25.2 g of protein and 204 calories at the same cooked weight.
Common questions
Does this include the fat around the steak?
No. USDA calls this entry separable lean only. If you eat the fat edge too, choose an entry that includes lean and fat.
To see how this fits your day, work out your daily protein with the protein calculator, or your protein, carbs and fat with the macro calculator. Compare it with other foods in the high-protein foods ranking.
Lean sirloin steak compared with other meat foods
Of these three foods, protein per 100 calories is highest in lean pork tenderloin (18.3 g) and lowest in ground beef, 90% lean (12.4 g).
| Item | CaloriesCal | Protein | Fat | Carbs | Net carbs | Protein per 100 calPer 100 cal |
|---|---|---|---|---|---|---|
| Lean pork tenderloin3 oz cooked (85 g) | 122 | 22.2 g | 3 g | 0 g | 0 g | 18.3 g |
| Lean sirloin steakThis page3 oz cooked (85 g) | 160 | 25.7 g | 5.6 g | 0 g | 0 g | 16.1 g |
| Ground beef, 90% lean3 oz cooked (85 g) | 173 | 21.4 g | 9.1 g | 0 g | 0 g | 12.4 g |
Most protein per 100 calories first. The mark on each bar is 5 g. Numbers are for one serving, the size the card opens on.
Sources
2 sources
- U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. Lean sirloin steak, nutrition information. fdc.nal.usda.gov/food-details/168635/nutrients. Checked November 2026.
- U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. Ground beef, 90% lean, nutrition information. fdc.nal.usda.gov/food-details/171793/nutrients. Checked November 2026.
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