Fish & seafood · Nutrition facts

Raw Crustaceans, Crab, Alaska King

84 calories and 18.3 g of protein per 100 g. Reported fiber: 0 g.

USDA SR LegacyPublished Apr 2019

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Crustaceans, crab, alaska king, raw

Source category
Finfish and Shellfish Products
Nutrition basis
Per 100 g
Source record
USDA FDC 175164
Publication date
Apr 2019

On a 100 g basis, this record has more protein than 39% of 355 other complete fish & seafood profiles.

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The source matters

SR Legacy is USDA’s final historical reference release from 2018. It combines analyses, calculations, and literature. The publication date in FoodData Central is not the date every nutrient was measured.

Read about this dataset
Your portion, your numbers
71calories
in 85 g
NutrientAmountDaily value
Protein15.5 g—
Carbohydrate0 g0%
Fat0.5 g1%
Fiber0 g0%
Total sugars——
Sodium711 mg31%
Saturated fat0.1 g0%
Potassium173 mg4%
Calcium39 mg3%
Iron0.5 mg3%
Magnesium42 mg10%
Vitamin C6 mg7%
Vitamin D——
Estimated energy from macros
Protein 93%Carbs 0%Fat 7%

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: 43.5 g protein in 238.1 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.

All 54 reported nutrient values Per 100 g
NutrientAmountUSDA identifier
Water79.57 g1051
Energy84 kcal1008
Energy351 kj1062
Protein18.29 g1003
Total lipid (fat)0.6 g1004
Ash1.8 g1007
Carbohydrate, by difference0 g1005
Fiber, total dietary0 g1079
Calcium, Ca46 mg1087
Iron, Fe0.59 mg1089
Magnesium, Mg49 mg1090
Phosphorus, P219 mg1091
Potassium, K204 mg1092
Sodium, Na836 mg1093
Zinc, Zn5.95 mg1095
Copper, Cu0.922 mg1098
Manganese, Mn0.035 mg1101
Selenium, Se36.4 µg1103
Vitamin C, total ascorbic acid7 mg1162
Thiamin0.043 mg1165
Riboflavin0.043 mg1166
Niacin1.1 mg1167
Pantothenic acid0.35 mg1170
Vitamin B-60.15 mg1175
Folate, total44 µg1177
Folic acid0 µg1186
Folate, food44 µg1187
Folate, DFE44 µg1190
Vitamin B-129 µg1178
Vitamin A, RAE7 µg1106
Retinol7 µg1105
Vitamin A, IU24 iu1104
Fatty acids, total saturated0.09 g1258
Fatty acids, total monounsaturated0.08 g1292
Fatty acids, total polyunsaturated0.13 g1293
Cholesterol42 mg1253
Tryptophan0.255 g1210
Threonine0.741 g1211
Isoleucine0.887 g1212
Leucine1.452 g1213
Lysine1.592 g1214
Methionine0.515 g1215
Cystine0.205 g1216
Phenylalanine0.773 g1217
Tyrosine0.609 g1218
Valine0.861 g1219
Arginine1.598 g1220
Histidine0.372 g1221
Alanine1.036 g1222
Aspartic acid1.891 g1223
Glutamic acid3.12 g1224
Glycine1.103 g1225
Proline0.603 g1226
Serine0.72 g1227