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Home/Seafood/King Crab
Seafood

King Crab Nutrition Facts

FoodData CentralUpdated 6 April 2026

3 oz of king crab contains 71.4 calories, 15.5g protein, 0g carbs, and 0.5g fat. King Crab is a protein-rich food that is low in calories. It is a good source of protein.

71.4

cal

0g

carbs

15.5g

protein

0.5g

fat

0g

fiber

Vitamins in King Crab

Per 100g serving

Vitamin A
7mcg
1%
Vitamin C
7mg
8%
Vitamin B6
0.15mg
9%
Vitamin B12
9mcg
375%
Thiamin (B1)
0.04mg
3%
Riboflavin (B2)
0.04mg
3%
Niacin (B3)
1.1mg
7%
Folate
44mcg
11%

Minerals in King Crab

Per 100g serving

Calcium
46mg
4%
Iron
0.59mg
3%
Magnesium
49mg
12%
Phosphorus
219mg
18%
Potassium
204mg
4%
Sodium
836mg
36%
Zinc
5.95mg
54%
Selenium
36.4mcg
66%
Copper
0.92mg
102%
Manganese
0.04mg
2%

Learn More About King Crab

How Many Calories Are In King Crab?How Many Carbs Are In King Crab?How Much Protein Is In King Crab?How Much Fat Is In King Crab?How Much Fiber Is In King Crab?What Is King Crab Good For?Is King Crab Healthy?

Similar Foods

Compare King Crab with other seafood foods.

Abalone

89.3 cal|14.5g protein|5.1g carbs

Ahi Tuna

17.4 cal|3.9g protein|0g carbs

Albacore Tuna Canned

220.2 cal|40.6g protein|0g carbs

Anchovy

58.8 cal|8.1g protein|0g carbs

Barramundi

186 cal|30.1g protein|0g carbs

Bass

90.5 cal|15g protein|0g carbs
Verified Nutrition Data

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All nutritional data on Food Index is sourced from official U.S. government databases and verified by nutrition experts at leading federal agencies.

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Nutrient values from certified lab analysis

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Nutritional values are based on standard reference data and may vary slightly based on preparation methods, brands, and natural variation in foods. Always consult with a healthcare professional for personalized dietary advice.

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