Food Index
A-Z Food ListAbout
Search foods
Food Index

Your trusted source for accurate nutritional information on thousands of foods.

Nutrition Info

  • Calories
  • Carbohydrates
  • Protein
  • Fat
  • Fiber
  • Healthy Foods
  • Food Benefits

Categories

  • Fruits
  • Vegetables
  • Grains & Cereals
  • Proteins
  • Dairy
  • Nuts & Seeds
  • Beverages
  • Snacks & Sweets
  • Seafood
  • Plant-Based Proteins
  • Healthy Fats & Oils
  • Condiments & Sauces
  • Spices & Seasonings
  • All Categories

Resources

  • A-Z Food List
  • About Us
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Sitemap

2026 Food Index. All rights reserved.

Nutritional information is provided for educational purposes only. Consult a healthcare professional for dietary advice.

Food Index

Home/Seafood/Blue Crab
Seafood

Blue Crab Nutrition Facts

FoodData CentralUpdated 6 April 2026

Blue Crab contains 103.8 calories, 22.3g protein, 0g carbs, and 0.9g fat. Blue Crab is a protein-rich food that is low in calories. It is a good source of protein.

103.8

cal

0g

carbs

22.3g

protein

0.9g

fat

0g

fiber

Vitamins in Blue Crab

Per 100g serving

Vitamin A
1mcg
0%
Vitamin C
3.3mg
4%
Vitamin E
1.84mg
12%
Vitamin K
0.3mcg
0%
Vitamin B6
0.16mg
9%
Vitamin B12
3.33mcg
139%
Thiamin (B1)
0.02mg
2%
Riboflavin (B2)
0.09mg
7%
Niacin (B3)
2.75mg
17%
Folate
51mcg
13%

Minerals in Blue Crab

Per 100g serving

Calcium
91mg
7%
Iron
0.5mg
3%
Magnesium
36mg
9%
Phosphorus
234mg
19%
Potassium
259mg
6%
Sodium
563mg
24%
Zinc
3.81mg
35%
Selenium
42.9mcg
78%
Copper
0.81mg
90%
Manganese
0.07mg
3%

Learn More About Blue Crab

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

Similar Foods

Compare Blue 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

Trusted & Verified Nutritional Information

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

USDAOfficial Source
FDA
FDASafety Standards
HHSHealth Standards
NIH
NIHResearch Verified

Laboratory Analyzed

Nutrient values from certified lab analysis

Peer Reviewed

Data reviewed by nutrition scientists

Regularly Updated

Synced with latest official database releases

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.

Browse by Category

Explore foods organized by type

FruitsVegetablesGrains & CerealsProteinsDairyNuts & SeedsBeveragesSnacks & SweetsSeafoodPlant-Based ProteinsHealthy Fats & OilsCondiments & SaucesSpices & Seasonings
View All Categories

Explore Nutrition Information

Browse our comprehensive nutrition databases and guides

Calories
Database
Carbs
Database
Protein
Database
Fat
Database
Fiber
Database
Is It Healthy?
Guide
Food Benefits
Guide

A-Z Food List

Browse our complete database of foods organized alphabetically

ABCDEFGHIJKLMNOPQRSTUVWXYZ
View Complete A-Z Food List