Meat and poultry

How much protein is in sirloin steak?

Three ounces of broiled top sirloin has about 25 g of protein.

That's 30 g of protein per 100 g, or 16 g for every 100 calories.

Protein per serving

Protein and calories in common servings of sirloin steak, from USDA data.
ServingWeightProteinCalories
3 oz85 g25 g159
6 oz170 g50 g318
100 g100 g30 g187

How sirloin steak compares

Other meat and poultry, ranked by how much protein you get per 100 calories.

FoodProtein per 100 gProtein per 100 calories
Turkey breastmeat only, roasted 30 g 21 g
Rotisserie chickenbreast meat 28 g 20 g
Deli turkeysliced turkey breast, low salt 22 g 20 g
Chicken breastskinless, roasted 31 g 19 g
Pork tenderloinlean, roasted 26 g 18 g
Pork chopcenter loin, lean, broiled 27 g 15 g
Chicken thighskinless, roasted 25 g 14 g
Ground turkey93% lean, cooked 27 g 13 g
Ground beef90% lean, cooked patty 25 g 12 g
Ground chickencooked crumbles 23 g 12 g
Hamsliced deli ham 17 g 10 g
Ground beef (80/20)80% lean, cooked patty 24 g 9.8 g
Chicken wingsroasted, with skin 24 g 9.4 g
Ground lambbroiled 25 g 8.8 g
Beef jerkychopped and formed 33 g 8.1 g
Baconbaked 36 g 6.5 g

How it fits into a meal

For building muscle, Schoenfeld and Aragon's 2018 review of the research suggests about 0.4 g of protein per kilogram of body weight at each meal, spread over at least four meals a day. At 170 lb (77 kg), that's about 31 g a meal. Three ounces of broiled top sirloin covers about 81% of that.

Work out your own daily and per-meal target with the protein calculator.

Nutrition data: USDA FoodData Central ("Beef, top sirloin, steak, separable lean only, trimmed to 1/8" fat, choice, cooked, broiled", FDC ID 173118). Actual values vary by brand, recipe and cooking method, so treat these numbers as close estimates.