Flank Steak Nutrition Facts: Calories, Macros & Health Benefits
Summary: One palm-sized portion (140g) of flank steak contains 231 calories, 29.7g protein, 0g carbs, and 11.6g fat. Flank Steak is a good source of saturated fat, cholesterol, potassium.

Nutrition Facts — one palm-sized portion (140g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 231 kcal | 12% |
| Protein | 29.7g | 59% |
| Total Fat | 11.6g | 15% |
| Saturated Fat | 4.8g | 24% |
| Cholesterol | 95.2mg | 32% |
| Sodium | 75.6mg | 3% |
| Potassium | 462.0mg | 10% |
| Calcium | 37.8mg | 3% |
| Iron | 2.2mg | 12% |
| Magnesium | 30.8mg | 7% |
| Zinc | 5.3mg | 48% |
| Vitamin B6 | 0.80mg | 47% |
| Vitamin B12 | 1.6mcg | 69% |
| Folate | 16.8mcg | 4% |
| Vitamin K | 1.8mcg | 2% |
| Phosphorus | 270.2mg | 22% |
Is Flank Steak Good for You?
Flank Steak provides 231 calories per palm-sized portion (140g) with 29.7g of protein, 0g of carbohydrates, and 11.6g of fat. It is a source of saturated fat (24% dv), cholesterol (32% dv), potassium (10% dv).
Key Health Benefits of Flank Steak
- Good source of saturated fat (24% dv)
- Good source of cholesterol (32% dv)
- Good source of potassium (10% dv)
- Good source of iron (12% dv)
- Good source of zinc (48% dv)
- Provides 29.7g of protein per serving
Frequently Asked Questions
How many calories is in flank steak?
One palm-sized portion (140g) of flank steak contains 231 calories.
How much protein is in flank steak?
One palm-sized portion (140g) of flank steak provides 29.7g of protein.
Is flank steak gluten-free?
Yes, flank steak is naturally gluten-free.
Track Your Nutrition with Gram
Scan any food with AI-powered recognition and get instant nutrition breakdowns. Track calories, macros, and micronutrients effortlessly.
Nutrition data sourced from USDA FoodData Central. Track flank steak and thousands of other foods with the Gram app.