Beef Flank Steak, Lean, Raw

USDA composition for beef flank steak, lean, raw, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledflank steakLondon broilbeef flankjiffy steakbistec de falda
Reference basis
Label serving

Switch to 100 g to see the raw published values with no rounding applied.

Calories
160
Protein
24 g
Total fat
6 g
Sodium
60 mg
Nutrient
Calories159.33 kcal160 kcal
Total Fat6.1811 g6 g8%
Saturated Fat2.3278 g2.5 g12%
Trans Fatnot reported
Cholesterol70.06 mg70 mg23%
Sodium62.15 mg60 mg3%
Total Carbohydrate0 g0 g0%
Dietary Fiber0 g0 g0%
Total Sugars0 g0 g
Added Sugarsnot reported
Protein24.408 g24 g49%
Vitamin Dnot reported
Calcium27.12 mg30 mg2%
Iron1.7741 mg1.8 mg10%
Potassium384.2 mg380 mg8%

Label declares applies the rounding rules in 21 CFR 101.9(c) to the measured amount at this serving. Select any rounding rule for the band and its citation; select a column heading to hide that column.

Showing oz, 113 grams. 160 calories.

Insights

Every figure below has a formula — select any heading to see it. These are properties of the ingredient, so they do not move with serving size: 35% of beef flank steak, lean, raw’s calories come from fat whether you weigh out oz or steak.

These are descriptive ratios, not nutrient content claims. A claim such as “good source of calcium” or “high protein” is evaluated per RACC serving under 21 CFR 101.54 — a different calculation, on a different basis, which this page does not make.
15.3 g
61.3%
34.9%
0.0%
1.41 kcal/g
0.00 g
0.16
0.12
0.09
1.04
3.13

Where every number on this page came from

Three versioned inputs. If any changes, the page is rebuilt and the build id below changes with it.

Composition
USDA FoodData Central
FDC 174776 · SR Legacy · released 2018-04
Rounding & %DV
FDA 21 CFR 101.9
§ 101.9(c), § 101.9(d)(7) · eCFR snapshot 2026-02-12
Read on eCFR →
Naming & ratios
BetterMenu enrichment
5 aliases · 12 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
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Daily Values shown are for adults and children 4 years and older. This page reports published composition data for a reference food — it is not an analysis of your formulation, and it is not a substitute for one.

For informational purposes only; verify against 21 CFR 101.9.