Fish & seafood · Nutrition facts

Snow Crab, Legs Only, Frozen

69 calories and 15.5 g of protein per 100 g.

USDA FoundationPublished Dec 2025

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Snow crab, legs only, frozen

Source category
Finfish and Shellfish Products
Nutrition basis
Per 100 g
Source record
USDA FDC 2747670
Publication date
Dec 2025

On a 100 g basis, this record has more protein than 23% of 355 other complete fish & seafood profiles.

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The source matters

USDA Foundation values draw on analyzed food samples. The composition of a particular item can vary with variety, growing conditions, and preparation.

Read about this dataset
Your portion, your numbers
69calories
in 100 g
NutrientAmountDaily value
Protein15.5 g—
Carbohydrate1.1 g0%
Fat0.3 g0%
Fiber——
Total sugars——
Sodium729 mg32%
Saturated fat——
Potassium193 mg4%
Calcium98 mg8%
Iron0.28 mg2%
Magnesium58 mg14%
Vitamin C——
Vitamin D——
Estimated energy from macros
Protein 90%Carbs 6%Fat 4%

Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.

Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.

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Same broad food category

This food: 44.9 g protein in 288.9 g. Choices below have more on this basis.

These are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.

Reported variation in the reference data

A food is more than one number.

Where the source reports a minimum and maximum, you can see that range alongside the displayed value.

NutrientDisplayed valueReported minimumReported maximumData points
WaterPer 100 g80.34 g78.36 g82.1 g6
NitrogenPer 100 g2.49 g2.3 g2.74 g6
ProteinPer 100 g15.54 g14.38 g17.09 g—
Total lipid (fat)Per 100 g0.29 g0.25 g0.38 g6
AshPer 100 g2.72 g2.05 g3.47 g6
Calcium, CaPer 100 g97.8 mg56.3 mg129 mg6
Iron, FePer 100 g0.28 mg0.25 mg0.3 mg6
Magnesium, MgPer 100 g58.37 mg45.3 mg74.8 mg6

These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.

All 18 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Water80.34 g1051
Energy (Atwater General Factors)69.223 kcal2047
Nitrogen2.486 g1002
Protein15.538 g1003
Total lipid (fat)0.294 g1004
Ash2.722 g1007
Carbohydrate, by difference1.106 g1005
Calcium, Ca97.8 mg1087
Iron, Fe0.276 mg1089
Magnesium, Mg58.37 mg1090
Phosphorus, P162 mg1091
Potassium, K192.9 mg1092
Sodium, Na728.5 mg1093
Zinc, Zn3.369 mg1095
Copper, Cu0.609 mg1098
Manganese, Mn0.021 mg1101
Selenium, Se60.03 µg1103
Vitamin B-122.22 µg1178