Pacific Oysters, Raw

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

Also calledPacific oysterJapanese oystermiyagi oysterCrassostrea gigaspacific oysterjapanese oysterostiónostra del pacífico
Reference basis
Label serving

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

Calories
40
Protein
5 g
Total fat
1 g
Sodium
55 mg
Nutrient
Calories40.5 kcal40 kcal
Total Fat1.15 g1 g1%
Saturated Fat0.255 g0 g1%
Trans Fatnot reported
Cholesterol25 mg25 mg8%
Sodium53 mg55 mg2%
Total Carbohydrate2.475 g2 g1%
Dietary Fiber0 g0 g0%
Total Sugarsnot reported
Added Sugarsnot reported
Protein4.725 g5 g9%
Vitamin Dnot reported
Calcium4 mg0 mg0%
Iron2.555 mg2.6 mg15%
Potassium84 mg80 mg2%

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 medium, 50 grams. 40 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: 26% of pacific oysters, raw’s calories come from fat whether you weigh out medium or oz.

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.
11.7 g
46.7%
25.6%
24.4%
0.81 kcal/g
4.95 g
0.63
0.05
1.75
2.45
0.09

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 174219 · 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
8 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.