Skip to main content
Proteins

Crawfish Nutrition Facts

Crawfish (also crayfish or crawdads) are freshwater crustaceans popular in Cajun cuisine. They're low in fat and calories, high in protein, and provide good amounts of selenium and B12. A Louisiana delicacy best enjoyed at crawfish boils.

Nutrition Facts

Per 100g serving

Calories77
% Daily Value*
Total Fat
1.1g2%
Saturated Fat
0.2g1%
Trans Fat
0.0g
Polyunsaturated Fat
0.4g
Monounsaturated Fat
0.2g
Cholesterol
114mg38%
Sodium
97mg4%
Total Carbohydrate
0.0g0%
Dietary Fiber
-0%
Total Sugars
-
Protein
15.9g32%
Vitamin A
12mcg1%
Vitamin C
1.0mg1%
Vitamin D
-0%
Vitamin E
1.0mg7%
Vitamin K
-0%
Vitamin B6
0.1mg6%
Vitamin B12
2.0mcg83%
Folate
27mcg7%
Calcium
51mg4%
Iron
1.1mg6%
Potassium
302mg6%
Magnesium
32mg8%
Zinc
1.4mg13%
*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Health Benefits

  • ✓Very lean protein
  • ✓Rich in selenium
  • ✓Good B12 source
  • ✓Low calorie
  • ✓Contains copper

Best For

Low-fat dietsSouthern cuisineSeafood boilsProtein variety

Storage

Live crawfish keep 1-2 days in refrigerator. Cook live crawfish only - discard any dead before cooking. Cooked meat keeps 3-4 days refrigerated.

Serving Sizes

3 oz tail meat65 cal
1 lb whole (yields ~3 oz)77 cal
100g tail meat77 cal
Quick Calorie Lookup

Frequently Asked Questions

How much meat do you get from crawfish?

About 15% of whole crawfish weight is edible tail meat. You'll need approximately 3-5 pounds of whole crawfish per person for a typical crawfish boil.

What's the difference between crawfish and lobster?

Crawfish are smaller freshwater crustaceans with a milder, sweeter flavor. Lobsters are larger saltwater creatures. Crawfish are more affordable and primarily farmed in Louisiana.

Track Crawfish with CalorieGram

AI-powered nutrition tracking with complete macros and micronutrients