Sirloin Steak Nutrition Facts: Calories, Macros & Health Benefits
Summary: One palm-sized portion (140g) of sirloin steak contains 307 calories, 40.6g protein, 0g carbs, and 14.7g fat. Sirloin Steak is a good source of saturated fat, cholesterol, potassium.

Nutrition Facts — one palm-sized portion (140g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 307 kcal | 15% |
| Protein | 40.6g | 81% |
| Total Fat | 14.7g | 19% |
| Saturated Fat | 5.7g | 29% |
| Cholesterol | 124.6mg | 42% |
| Sodium | 81.2mg | 4% |
| Potassium | 497.0mg | 11% |
| Calcium | 26.6mg | 2% |
| Iron | 2.7mg | 15% |
| Magnesium | 33.6mg | 8% |
| Zinc | 7.3mg | 66% |
| Vitamin B6 | 0.81mg | 48% |
| Vitamin B12 | 2.7mcg | 111% |
| Folate | 12.6mcg | 3% |
| Vitamin K | 2.1mcg | 2% |
| Phosphorus | 305.2mg | 24% |
Is Sirloin Steak Good for You?
Sirloin Steak provides 307 calories per palm-sized portion (140g) with 40.6g of protein, 0g of carbohydrates, and 14.7g of fat. It is a source of saturated fat (29% dv), cholesterol (42% dv), potassium (11% dv).
Key Health Benefits of Sirloin Steak
- Good source of saturated fat (29% dv)
- Good source of cholesterol (42% dv)
- Good source of potassium (11% dv)
- Good source of iron (15% dv)
- Good source of zinc (66% dv)
- Provides 40.6g of protein per serving
Frequently Asked Questions
How many calories is in sirloin steak?
One palm-sized portion (140g) of sirloin steak contains 307 calories.
How much protein is in sirloin steak?
One palm-sized portion (140g) of sirloin steak provides 40.6g of protein.
Is sirloin steak gluten-free?
Yes, sirloin steak is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track sirloin steak and thousands of other foods with the Gram app.