Sirloin Steak
A relatively lean steak cut, broiled, with high protein and absorbable iron and zinc.

Nutrition per 100 g
Standardised to 100 g of sirloin steak for fair comparison. Typical serving: 100 g broiled, lean — 188 kcal per 100 g serving.
| Nutrient | Per 100 g | Per serving (100 g) | Per 100 kcal |
|---|---|---|---|
| Energy | 188 kcal | 188 kcal | 100 kcal |
| Protein | 30.3 g | 30.3 g | 16.1 g |
| Carbohydrate | 0 g | 0 g | 0 g |
| Fat | 6.6 g | 6.6 g | 3.5 g |
| Fibre | 0 g | 0 g | 0 g |
Figures are typical values and vary with variety, preparation and brand.
Micronutrients
Vitamins and minerals per 100 g of sirloin steak, with a typical serving and FDA Daily Value for adults.
| Nutrient | Per 100 g | Per serving (100 g) | % DV |
|---|---|---|---|
| Vitamins | |||
| Vitamin A | 0 µg | 0 µg | 0% |
| Vitamin C | 0 mg | 0 mg | 0% |
| Vitamin E | 0.4 mg | 0.4 mg | 3% |
| Vitamin K | 1.4 µg | 1.4 µg | 1% |
| Thiamin | 0.08 mg | 0.08 mg | 7% |
| Riboflavin | 0.16 mg | 0.16 mg | 12% |
| Niacin | 8.9 mg | 8.9 mg | 56% |
| Vitamin B6 | 0.63 mg | 0.63 mg | 37% |
| Folate | 10 µg | 10 µg | 3% |
| Vitamin B12 | 1.9 µg | 1.9 µg | 79% |
| Pantothenic acid | 0.6 mg | 0.6 mg | 12% |
| Choline | 115 mg | 115 mg | 21% |
| Minerals | |||
| Calcium | 17 mg | 17 mg | 1% |
| Iron | 2.1 mg | 2.1 mg | 12% |
| Magnesium | 26 mg | 26 mg | 6% |
| Phosphorus | 237 mg | 237 mg | 19% |
| Potassium | 380 mg | 380 mg | 8% |
| Sodium | 63 mg | 63 mg | 3% |
| Zinc | 5.8 mg | 5.8 mg | 53% |
| Selenium | 35.1 µg | 35.1 µg | 64% |
| Copper | 0.097 mg | 0.097 mg | 11% |
| Manganese | 0.011 mg | 0.011 mg | <1% |
% DV uses FDA Daily Values for adults. Nutrients that USDA does not report for this entry are omitted. Values vary with variety, preparation and brand.
Why eat sirloin steak?
- A concentrated protein food for the calories it costs.
- A relatively lean steak cut, broiled, with high protein and absorbable iron and zinc.
How to include it
- Cook to a safe temperature and serve with vegetables or a whole grain.
- Typical pairing ideas: Pepper, Salad, Potato.
Things to consider
- Preparation and added fat, salt or sugar change the numbers more than the raw food does.
Educational content. This article is for general information and is not medical advice. Speak to a qualified health professional about your individual circumstances.
Related foods

Beef Steak, cooked
Lean cuts such as sirloin deliver dense protein, iron and B12.
- kcal
- 205
- protein
- 30 g
- fibre
- 0 g
per 100 g · Typical serving: 100 g cooked, lean

Ribeye Steak
Broiled ribeye, lean only: well-marbled beef whose USDA lean-only figures exclude the obvious fat cap.
- kcal
- 205
- protein
- 28.9 g
- fibre
- 0 g
per 100 g · Typical serving: 100 g broiled, lean

Lean Beef, cooked
Sirloin and similar lean cuts: 29 g protein per 100 g with highly absorbable iron and zinc.
- kcal
- 183
- protein
- 29 g
- fibre
- 0 g
per 100 g · Typical serving: 100 g cooked sirloin
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