Data last updated: April 2026

Crab vs Grapefruit

Nutrition Comparison per 100g

Crab 5
vs
5 Grapefruit

Seafood vs Fruits

Side-by-Side Nutrition Facts

Nutrient Crab Grapefruit Better
Calories 97kcal 42kcal Grapefruit
Protein 19.4g 0.8g Crab
Total Fat 1.5g 0.1g Grapefruit
Carbohydrates 0g 10.7g Grapefruit
Fiber 0g 1.6g Grapefruit
Sugar 0g 6.9g Crab
Vitamin C 3.6mg 31.2mg Grapefruit
Calcium 59mg 22mg Crab
Iron 0.7mg 0.1mg Crab
Potassium 262mg 135mg Crab

Macronutrient Breakdown

Crab

Protein: 19.4g Fat: 1.5g Carbs: 0g

Grapefruit

Protein: 0.8g Fat: 0.1g Carbs: 10.7g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Crab vs Grapefruit — Key Takeaway

Grapefruit has 55 fewer calories per 100g than Crab, making it the lighter option. For protein, Crab leads with 19.4g per 100g. Grapefruit provides 31.2mg of vitamin C.

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