Flounder, Steamed

USDA composition for flounder, steamed, and what a Nutrition Facts panel would print at the serving you choose — rounded by the FDA’s own declaration rules.

Also calledsteamed flounderpoached flounderflounder cooked steamedflounder in steamflatfishflukelenguado
Reference basis
Label serving

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

Calories
120
Protein
21 g
Total fat
3.5 g
Sodium
270 mg
Nutrient
Calories118.8 kcal120 kcal
Total Fat3.294 g3.5 g4%
Saturated Fat0.75195 g1 g4%
Trans Fatnot reported
Cholesterol76.95 mg75 mg26%
Sodium270 mg270 mg12%
Total Carbohydrate0 g0 g0%
Dietary Fiber0 g0 g0%
Total Sugars0 g0 g
Added Sugarsnot reported
Protein21.195 g21 g42%
Vitamin D4.725 mcg4.7 mcg25%
Calcium36.45 mg40 mg2%
Iron0.3105 mg0.3 mg2%
Potassium272.7 mg270 mg6%

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 1 cup, 135 grams. 120 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: 25% of flounder, steamed’s calories come from fat whether you weigh out 1 cubic inch or 1 whole fish, any size.

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.
17.8 g
71.4%
25.0%
0.0%
0.88 kcal/g
0.00 g
0.99
0.08
0.85
2.06
0.21

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 2706253 · FNDDS · released 2024-10-31
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
7 aliases · 12 ratios
Page built from bundle v1.3.0 · Aug 26, 2026 · commit 7fdde67
Report an issue with this page

Formulating with flounder, steamed?

Drop this ingredient into a recipe and BetterMenu builds the whole panel — every nutrient, every rounding rule, versioned.

Try BetterMenu

Search all 13,588 US foods →

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.