Beef Flat Iron Steak, Boneless, Grilled
180 calories per 1 oz (85 g), from USDA FoodData Central.
Nutrition facts
- Per 1 oz (85 g)% Daily Value
- Calories180 kcal
- Total Fat9 g12%
- Saturated Fat4 g19%
- Trans Fat0 g
- Cholesterol80 mg27%
- Sodium70 mg3%
- Total Carbohydrate0 g0%
- Dietary Fiber0 g0%
- Total Sugars0 g
- Added Sugars—
- Protein23 g
- Vitamin D0.1 mcg0%
- Calcium10 mg0%
- Iron2.6 mg15%
- Potassium320 mg6%
- Monounsaturated fat4.5 g
- Polyunsaturated fat0 g
- Vitamin A10 mcg RAE0%
- Vitamin C0 mg0%
- Vitamin E0.1 mg0%
- Vitamin K1 mcg2%
- Thiamin0.08 mg6%
- Riboflavin0.26 mg20%
- Vitamin B60.34 mg20%
- Folate5 mcg DFE2%
- Vitamin B124.28 mcg180%
- Pantothenic Acid0.9 mg15%
- Phosphorus180 mg15%
- Magnesium20 mg4%
- Zinc8.1 mg70%
- Selenium26 mcg45%
- Copper0.1 mg10%
- Manganese0.01 mg0%
- Choline90 mg15%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories179 kcal → 180 kcal · nearest 10 kcal
- Total Fat9.41 g → 9 g · nearest 1 g
- Saturated Fat3.85 g → 4 g · nearest 0.5 g
- Trans Fat0.43 g → 0 g · shown as 0
- Cholesterol80.8 mg → 80 mg · nearest 5 mg
- Sodium72.3 mg → 70 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
- Protein23.5 g → 23 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)
- Iron2.58 mg → 2.6 mg · nearest 0.1 mg (FDA guidance)
- Potassium322 mg → 320 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
- Protein53% of calories
- Fat47% 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, Grilled has 180 calories per 1 oz (85 g) and 210 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Beef Flat Iron Steak?
Beef Flat Iron Steak, Boneless, Grilled has 23 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 169479.
- 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.