Nutriwise
SR LegacyFinfish and Shellfish Productsvalues per 100 g

Crustaceans, crab, alaska king, cooked, moist heat

Energy
97 kcal / 100 g
Nutrients reported
70
Measured portions
2

Portion converter

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

Total weight
134 g
1 (leg) × 1 — using the published 134 g per portion
NutrientPer 100 gIn this amount
Energy(chosen energy value)97 kcal130 kcal
Water77.5 g103.9 g
Energy406 kJ544 kJ
Protein19.4 g25.9 g
Total lipid (fat)1.54 g2.06 g
Ash1.85 g2.48 g
Carbohydrate, by difference0 g0 g
Fiber, total dietary0 g0 g
Calcium, Ca59.0 mg79.1 mg
Iron, Fe0.76 mg1.02 mg
Magnesium, Mg63.0 mg84.4 mg
Phosphorus, P280.0 mg375.2 mg
Potassium, K262.0 mg351.1 mg
Sodium, Na1072.0 mg1436.5 mg
Zinc, Zn7.62 mg10.2 mg
Copper, Cu1.18 mg1.58 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

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

NutrientPer 100 gSamples
Energy(chosen energy value)97 kcal0
Water77.5 g4
Energy406 kJ0
Protein19.4 g4
Total lipid (fat)1.54 g18
Ash1.85 g2
Carbohydrate, by difference0 g0
Fiber, total dietary0 g0
Calcium, Ca59.0 mg0
Iron, Fe0.76 mg0
Magnesium, Mg63.0 mg0
Phosphorus, P280.0 mg0
Potassium, K262.0 mg0
Sodium, Na1072.0 mg0
Zinc, Zn7.62 mg0
Copper, Cu1.18 mg0
Manganese, Mn0.04 mg0
Selenium, Se40.0 µg0
Vitamin C, total ascorbic acid7.60 mg0
Thiamin0.05 mg0
Riboflavin0.06 mg0
Niacin1.34 mg0
Pantothenic acid0.40 mg0
Vitamin B-60.18 mg0
Folate, total51.0 µg0
Folic acid0 µg0
Folate, food51.0 µg0
Folate, DFE51.0 µg0
Vitamin B-1211.5 µg0
Vitamin A, RAE9.00 µg0
Retinol9.00 µg0
Vitamin A, IU29 IU0
Fatty acids, total saturated0.13 g0
SFA 10:00.00 g2
SFA 12:00.00 g2
SFA 14:00.01 g10
SFA 16:00.09 g10
SFA 18:00.02 g14
Fatty acids, total monounsaturated0.18 g0
MUFA 16:10.04 g10
MUFA 18:10.09 g12
MUFA 20:10.01 g12
MUFA 22:10.04 g4
Fatty acids, total polyunsaturated0.54 g0
PUFA 18:20.02 g12
PUFA 18:30.01 g10
PUFA 18:40.01 g14
PUFA 20:40.04 g10
PUFA 20:5 n-3 (EPA)0.29 g12
PUFA 22:5 n-3 (DPA)0.03 g12
PUFA 22:6 n-3 (DHA)0.12 g10
Cholesterol53.0 mg0
Tryptophan0.27 g0
Threonine0.78 g0
Isoleucine0.94 g0
Leucine1.54 g0
Lysine1.68 g0
Methionine0.55 g0
Cystine0.22 g0
Phenylalanine0.82 g0
Tyrosine0.64 g0
Valine0.91 g0
Arginine1.69 g0
Histidine0.39 g0
Alanine1.10 g0
Aspartic acid2.00 g0
Glutamic acid3.30 g0
Glycine1.17 g0
Proline0.64 g0
Serine0.76 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
1 (leg)134130
3 (oz)8582

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