Flat Iron Steak, Boneless, Lean Only, Grilled
170 calories per 1 oz (85 g), from USDA FoodData Central.
Nutrition facts
- Per 1 oz (85 g)% Daily Value
- Calories170 kcal
- Total Fat8 g10%
- Saturated Fat3 g16%
- Trans Fat0 g
- Cholesterol80 mg27%
- Sodium75 mg3%
- Total Carbohydrate0 g0%
- Dietary Fiber0 g0%
- Total Sugars0 g
- Added Sugars—
- Protein24 g
- Vitamin D0.1 mcg0%
- Calcium10 mg0%
- Iron2.7 mg15%
- Potassium330 mg8%
- Monounsaturated fat4 g
- Polyunsaturated fat0 g
- Vitamin A0 mcg RAE0%
- Vitamin C0 mg0%
- Vitamin E0.1 mg0%
- Vitamin K1 mcg2%
- Thiamin0.08 mg6%
- Riboflavin0.27 mg20%
- Vitamin B60.34 mg20%
- Folate5 mcg DFE2%
- Vitamin B124.4 mcg180%
- Pantothenic Acid0.9 mg15%
- Phosphorus190 mg15%
- Magnesium20 mg4%
- Zinc8.3 mg80%
- Selenium27 mcg50%
- Copper0.11 mg10%
- Manganese0.01 mg0%
- Choline90 mg15%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories167 kcal → 170 kcal · nearest 10 kcal
- Total Fat7.85 g → 8 g · nearest 1 g
- Saturated Fat3.21 g → 3 g · nearest 0.5 g
- Trans Fat0.314 g → 0 g · shown as 0
- Cholesterol80.8 mg → 80 mg · nearest 5 mg
- Sodium74 mg → 75 mg · nearest 5 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
- Protein23.9 g → 24 g · nearest 1 g
- Vitamin D0.085 mcg → 0.1 mcg · nearest 0.1 mcg (FDA guidance)
- Calcium11.9 mg → 10 mg · nearest 10 mg (FDA guidance)
- Iron2.67 mg → 2.7 mg · nearest 0.1 mg (FDA guidance)
- Potassium332 mg → 330 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
- Protein57% of calories
- Fat42% of calories
- Carbohydrate0% of calories
Questions about Flat Iron Steak
How many calories are in Flat Iron Steak?
Flat Iron Steak, Boneless, Lean Only, Grilled has 170 calories per 1 oz (85 g) and 200 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Flat Iron Steak?
Flat Iron Steak, Boneless, Lean Only, Grilled has 24 g of protein per 1 oz (85 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 168654.
- 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.