Beef Flat Iron Steak, Boneless, Lean, Choice, Grilled
360 calories per 1 steak (177 g), from USDA FoodData Central.
Nutrition facts
- Per 1 steak (177 g)% Daily Value
- Calories360 kcal
- Total Fat17 g22%
- Saturated Fat7 g35%
- Trans Fat0.5 g
- Cholesterol165 mg55%
- Sodium150 mg7%
- Total Carbohydrate0 g0%
- Dietary Fiber0 g0%
- Total Sugars0 g
- Added Sugars—
- Protein50 g
- Vitamin D0.2 mcg0%
- Calcium20 mg2%
- Iron5.7 mg30%
- Potassium690 mg15%
- Monounsaturated fat9 g
- Polyunsaturated fat1 g
- Vitamin A0 mcg RAE0%
- Vitamin C0 mg0%
- Vitamin E0.2 mg2%
- Vitamin K3 mcg2%
- Thiamin0.14 mg10%
- Riboflavin0.56 mg45%
- Vitamin B60.69 mg40%
- Folate10 mcg DFE4%
- Vitamin B129.04 mcg380%
- Pantothenic Acid1.7 mg35%
- Phosphorus400 mg30%
- Magnesium40 mg10%
- Zinc17.4 mg160%
- Selenium55 mcg100%
- Copper0.24 mg25%
- Manganese0.03 mg2%
- Choline190 mg35%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories358 kcal → 360 kcal · nearest 10 kcal
- Total Fat17.4 g → 17 g · nearest 1 g
- Saturated Fat7.05 g → 7 g · nearest 1 g
- Trans Fat0.632 g → 0.5 g · nearest 0.5 g
- Cholesterol165 mg → 165 mg · nearest 5 mg
- Sodium150 mg → 150 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
- Protein50.1 g → 50 g · nearest 1 g
- Vitamin D0.177 mcg → 0.2 mcg · nearest 0.1 mcg (FDA guidance)
- Calcium24.8 mg → 20 mg · nearest 10 mg (FDA guidance)
- Iron5.72 mg → 5.7 mg · nearest 0.1 mg (FDA guidance)
- Potassium689 mg → 690 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
- Protein56% of calories
- Fat44% of calories
- Carbohydrate0% of calories
Questions about Beef Flat Iron Steak
How many calories are in Beef Flat Iron Steak?
Beef Flat Iron Steak, Boneless, Lean, Choice, Grilled has 360 calories per 1 steak (177 g) and 200 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Beef Flat Iron Steak?
Beef Flat Iron Steak, Boneless, Lean, Choice, Grilled has 50 g of protein per 1 steak (177 g) and 28 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, SR Legacy, released 2018-04, FDC ID 169475.
- 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).
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For information only. Check the sources before printing a label.