Beef Flank Steak
390 calories per 1 serving, quantity not specified (160 g), from USDA FoodData Central.
Nutrition facts
- Per 1 serving, quantity not specified (160 g)% Daily Value
- Calories390 kcal
- Total Fat23 g29%
- Saturated Fat8 g40%
- Trans Fat—
- Cholesterol145 mg49%
- Sodium590 mg26%
- Total Carbohydrate0 g0%
- Dietary Fiber0 g0%
- Total Sugars0 g
- Added Sugars—
- Protein47 g
- Vitamin D0.2 mcg0%
- Calcium10 mg0%
- Iron3.9 mg20%
- Potassium470 mg10%
- Monounsaturated fat10 g
- Polyunsaturated fat1 g
- Vitamin A10 mcg RAE2%
- Vitamin C0 mg0%
- Vitamin E0.2 mg2%
- Vitamin K3 mcg2%
- Thiamin0.13 mg10%
- Riboflavin0.55 mg40%
- Vitamin B60.77 mg45%
- Folate10 mcg DFE2%
- Vitamin B124.62 mcg190%
- Phosphorus270 mg20%
- Magnesium35 mg8%
- Zinc12.8 mg120%
- Selenium53 mcg100%
- Copper0.17 mg20%
- Choline100 mg15%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories389 kcal → 390 kcal · nearest 10 kcal
- Total Fat22.5 g → 23 g · nearest 1 g
- Saturated Fat8.03 g → 8 g · nearest 1 g
- Cholesterol146 mg → 145 mg · nearest 5 mg
- Sodium592 mg → 590 mg · nearest 10 mg
- Total Carbohydrate0 g → 0 g · shown as 0
- Dietary Fiber0 g → 0 g · shown as 0
- Total Sugars0 g → 0 g · shown as 0
- Protein46.6 g → 47 g · nearest 1 g
- Vitamin D0.16 mcg → 0.2 mcg · nearest 0.1 mcg (FDA guidance)
- Calcium11.2 mg → 10 mg · nearest 10 mg (FDA guidance)
- Iron3.87 mg → 3.9 mg · nearest 0.1 mg (FDA guidance)
- Potassium474 mg → 470 mg · nearest 10 mg (FDA guidance)
USDA's value for this serving, then what a label prints. Where these numbers come from
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Get the full FDA labelWhere the calories come from
- Protein48% of calories
- Fat52% of calories
- Carbohydrate0% of calories
Questions about Beef Flank Steak
How many calories are in Beef Flank Steak?
Beef Flank Steak has 390 calories per 1 serving, quantity not specified (160 g) and 240 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Beef Flank Steak?
Beef Flank Steak has 47 g of protein per 1 serving, quantity not specified (160 g) and 29 g per 100 g.
What does %DV mean here?
% Daily Value is the share of FDA's Daily Value in one serving, for adults and children 4 and older. Amounts and percentages are rounded the way a Nutrition Facts label rounds them. Protein shows no %DV: a label needs a protein quality score for it.
Where does this data come from?
- Nutrient values: USDA FoodData Central, Food and Nutrient Database for Dietary Studies (FNDDS), released 2024-10-31, FDC ID 2705827.
- Daily Values and label rounding: FDA, 21 CFR 101.9, as of 2026-02-12.
- Rounding of each amount: 21 CFR 101.9(c).
- %DV: 21 CFR 101.9(d)(7)(ii).
More beef, excludes ground
For information only. Check the sources before printing a label.