Flank Steak Nutrition Facts: Calories, Macros & Health Benefits
Summary: One palm-sized portion (140g) of flank steak contains 209 calories, 30.4g protein, 0g carbs, and 8.8g fat. Flank Steak is a good source of saturated fat, cholesterol, potassium.

Nutrition Facts — one palm-sized portion (140g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 209 kcal | 10% |
| Protein | 30.4g | 61% |
| Total Fat | 8.8g | 11% |
| Saturated Fat | 3.6g | 18% |
| Cholesterol | 96.6mg | 32% |
| Sodium | 79.8mg | 3% |
| Potassium | 476.0mg | 10% |
| Calcium | 39.2mg | 3% |
| Iron | 2.3mg | 13% |
| Magnesium | 32.2mg | 8% |
| Zinc | 5.8mg | 52% |
| Vitamin B6 | 0.83mg | 49% |
| Vitamin B12 | 1.6mcg | 69% |
| Folate | 18.2mcg | 5% |
| Vitamin K | 1.7mcg | 1% |
| Phosphorus | 285.6mg | 23% |
Is Flank Steak Good for You?
Flank Steak provides 209 calories per palm-sized portion (140g) with 30.4g of protein, 0g of carbohydrates, and 8.8g of fat. It is a source of saturated fat (18% dv), cholesterol (32% dv), potassium (10% dv).
Key Health Benefits of Flank Steak
- Good source of saturated fat (18% dv)
- Good source of cholesterol (32% dv)
- Good source of potassium (10% dv)
- Good source of iron (13% dv)
- Good source of zinc (52% dv)
- Provides 30.4g of protein per serving
Frequently Asked Questions
How many calories is in flank steak?
One palm-sized portion (140g) of flank steak contains 209 calories.
How much protein is in flank steak?
One palm-sized portion (140g) of flank steak provides 30.4g of protein.
Is flank steak gluten-free?
Yes, flank steak is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track flank steak and thousands of other foods with the Gram app.