Nutriwise
SR LegacyFinfish and Shellfish Productsvalues per 100 g

Mollusks, oyster, eastern, farmed, cooked, dry heat

Energy
79 kcal / 100 g
Nutrients reported
66
Measured portions
2

Portion converter

Nutrition data is published per 100 g. Pick a portion to see what it works out to.

Total weight
85 g
3 (oz) × 1 — using the published 85 g per portion
NutrientPer 100 gIn this amount
Energy(chosen energy value)79 kcal67 kcal
Water82.0 g69.7 g
Energy331 kJ281 kJ
Protein7.00 g5.95 g
Total lipid (fat)2.12 g1.80 g
Ash1.65 g1.40 g
Carbohydrate, by difference7.28 g6.19 g
Fiber, total dietary0 g0 g
Calcium, Ca56.0 mg47.6 mg
Iron, Fe7.77 mg6.60 mg
Magnesium, Mg33.0 mg28.1 mg
Phosphorus, P115.0 mg97.8 mg
Potassium, K152.0 mg129.2 mg
Sodium, Na163.0 mg138.5 mg
Zinc, Zn45.1 mg38.4 mg
Copper, Cu1.43 mg1.22 mg

Estimates. Portion weights are the published averages for this food. A cup of chopped carrot and a cup of sliced carrot do not weigh the same, so treat the result as approximate.

About zeros. A value of 0 may mean the nutrient is genuinely absent, or that it was not measured / was below the limit of detection. USDA does not distinguish between the two, so this site does not use 0 values for filtering or for "free from" claims.

This converter does not use zero values to claim a food is free of anything, and it is not dietary or medical advice.

Nutrition per 100 g

66 nutrients reported for this food. "Samples" is the number of analytical samples the value is based on.

NutrientPer 100 gSamples
Energy(chosen energy value)79 kcal0
Water82.0 g4
Energy331 kJ0
Protein7.00 g4
Total lipid (fat)2.12 g4
Ash1.65 g4
Carbohydrate, by difference7.28 g0
Fiber, total dietary0 g0
Calcium, Ca56.0 mg0
Iron, Fe7.77 mg4
Magnesium, Mg33.0 mg4
Phosphorus, P115.0 mg4
Potassium, K152.0 mg4
Sodium, Na163.0 mg4
Zinc, Zn45.1 mg4
Copper, Cu1.43 mg4
Manganese, Mn0.42 mg4
Selenium, Se77.5 µg0
Vitamin C, total ascorbic acid6.00 mg4
Thiamin0.13 mg4
Riboflavin0.06 mg4
Niacin1.79 mg4
Pantothenic acid0.20 mg4
Vitamin B-60.08 mg4
Folate, total24.0 µg4
Folic acid0 µg0
Folate, food24.0 µg4
Folate, DFE24.0 µg0
Vitamin B-1224.3 µg4
Vitamin A, RAE19.0 µg4
Retinol19.0 µg4
Vitamin A, IU63 IU4
Fatty acids, total saturated0.68 g0
SFA 14:00.05 g4
SFA 16:00.49 g4
SFA 18:00.07 g4
Fatty acids, total monounsaturated0.23 g0
MUFA 16:10.06 g4
MUFA 18:10.11 g4
MUFA 20:10.05 g4
Fatty acids, total polyunsaturated0.71 g0
PUFA 18:20.04 g4
PUFA 18:30.06 g4
PUFA 18:40.12 g4
PUFA 20:40.04 g4
PUFA 20:5 n-3 (EPA)0.23 g4
PUFA 22:6 n-3 (DHA)0.21 g4
Cholesterol38.0 mg4
Tryptophan0.08 g0
Threonine0.30 g0
Isoleucine0.30 g0
Leucine0.49 g0
Lysine0.52 g0
Methionine0.16 g0
Cystine0.09 g0
Phenylalanine0.25 g0
Tyrosine0.22 g0
Valine0.31 g0
Arginine0.51 g0
Histidine0.13 g0
Alanine0.42 g0
Aspartic acid0.68 g0
Glutamic acid0.95 g0
Glycine0.44 g0
Proline0.29 g0
Serine0.31 g0

Why there is only one energy value here

USDA publishes three different energy nutrients (IDs 1008, 2047, 2048) plus a kilojoule value. This page uses 1008 — Energy — falling back to the others only when it is absent. Sites that mix them can report different calorie counts for the same food.

Published portion sizes

These are the measured weights this site uses for conversion.

PortionGramsEnergy
3 (oz)8567
6 (medium)5947

Portions without a measured weight are listed but cannot be converted — we do not guess a weight for them.

Allergens: do not rely on this page

This dataset has no structured allergen field, and reference values describe a generic food — not the product you are holding. Always read the actual label before eating anything.

If you have a food allergy, treat this page as background information only.

Similar foods

Finfish and Shellfish Products

Source: U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov. (SR Legacy, release 2018-04-01) — https://fdc.nal.usda.gov/ · Data last updated 2026-09-27