Crab Macros

Reviewed by Dr. Michael Torres, PhD

Quick Answer: Crab has 87.0 calories, 18.0g protein, 0.0g carbs, and 1.1g fat per 100g cooked. It’s primarily a protein-rich food.

Crab Macros at a Glance

MacroPer Serving (100g cooked)
Calories87.0 cal
Protein18.0g
Carbs0.0g
Fat1.1g

How Crab Fits Your Macros

Crab contributes 87.0 calories per 100g cooked, with the majority of calories coming from protein. Protein content (18.0g) makes this a useful choice for hitting daily protein targets, especially during a cut.

Serving Size Variations

  • Per 100g: see our foods database for normalized per-100g values
  • Per serving as listed: 87.0 cal, 18.0g P, 0.0g C, 1.1g F

See how Crab compares against other foods in our comparison tool, or check our calculator to find your personalized daily macro targets.

Frequently Asked

The FAQ above answers the most common questions about Crab’s macros. For more, see our full foods database or calculator.

Sarah Chen
Sarah Chen, MS, RD

Sarah Chen is a registered dietitian with over 10 years of experience helping clients achieve sustainable weight management through evidence-based nutrition strategies. She specializes in macro-based nutrition planning and has worked with competitive athletes, corporate wellness programs, and individual clients seeking body composition changes.

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Note: Nutrition values are approximate and may vary based on preparation method and source.