Flat Iron Steak, Boneless, Lean Only, Select, Raw
1,920 calories per 1 steak (1,446 g), from USDA FoodData Central.
Nutrition facts
- Per 1 steak (1,446 g)% Daily Value
- Calories1,920 kcal
- Total Fat83 g106%
- Saturated Fat36 g179%
- Trans Fat4 g
- Cholesterol1,025 mg342%
- Sodium1,260 mg55%
- Total Carbohydrate0 g0%
- Dietary Fiber0 g0%
- Total Sugars0 g
- Added Sugars—
- Protein295 g
- Vitamin D1.4 mcg8%
- Calcium170 mg15%
- Iron36.3 mg200%
- Potassium5,000 mg110%
- Monounsaturated fat42 g
- Polyunsaturated fat5 g
- Vitamin A30 mcg RAE4%
- Vitamin C0 mg0%
- Vitamin E2.9 mg20%
- Vitamin K22 mcg20%
- Thiamin1.59 mg130%
- Riboflavin4.05 mg310%
- Vitamin B65.67 mg330%
- Folate45 mcg DFE10%
- Vitamin B1263.91 mcg2660%
- Pantothenic Acid14.6 mg290%
- Phosphorus3,050 mg240%
- Magnesium290 mg70%
- Zinc114.2 mg1040%
- Selenium344 mcg630%
- Copper1.43 mg160%
- Manganese0.16 mg6%
- Choline1,140 mg210%
%DV for adults and children 4 and older.
Show the mathHide the math
- Calories1,923.18 kcal → 1,920 kcal · nearest 10 kcal
- Total Fat82.9 g → 83 g · nearest 1 g
- Saturated Fat35.7 g → 36 g · nearest 1 g
- Trans Fat3.88 g → 4 g · nearest 0.5 g
- Cholesterol1,026.66 mg → 1,025 mg · nearest 5 mg
- Sodium1,258.02 mg → 1,260 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
- Protein295 g → 295 g · nearest 1 g
- Vitamin D1.45 mcg → 1.4 mcg · nearest 0.1 mcg (FDA guidance)
- Calcium174 mg → 170 mg · nearest 10 mg (FDA guidance)
- Iron36.3 mg → 36.3 mg · nearest 0.1 mg (FDA guidance)
- Potassium5,003.16 mg → 5,000 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
- Protein61% of calories
- Fat39% of calories
- Carbohydrate0% of calories
Questions about Flat Iron Steak
How many calories are in Flat Iron Steak?
Flat Iron Steak, Boneless, Lean Only, Select, Raw has 1,920 calories per 1 steak (1,446 g) and 130 per 100 g, as a Nutrition Facts label rounds them.
How much protein is in Flat Iron Steak?
Flat Iron Steak, Boneless, Lean Only, Select, Raw has 295 g of protein per 1 steak (1,446 g) and 20 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 168655.
- 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.