Data last updated: April 2026

Grapefruit vs Mayonnaise

Nutrition Comparison per 100g

Grapefruit 7
vs
3 Mayonnaise

Fruits vs Condiments

Side-by-Side Nutrition Facts

Nutrient Grapefruit Mayonnaise Better
Calories 42kcal 680kcal Grapefruit
Protein 0.8g 1g Mayonnaise
Total Fat 0.1g 75g Grapefruit
Carbohydrates 10.7g 0.6g Grapefruit
Fiber 1.6g 0g Grapefruit
Sugar 6.9g 0.6g Mayonnaise
Vitamin C 31.2mg 0mg Grapefruit
Calcium 22mg 6mg Grapefruit
Iron 0.1mg 0.3mg Mayonnaise
Potassium 135mg 20mg Grapefruit

Macronutrient Breakdown

Grapefruit

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

Mayonnaise

Protein: 1g Fat: 75g Carbs: 0.6g

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.

Grapefruit vs Mayonnaise — Key Takeaway

Grapefruit has 638 fewer calories per 100g than Mayonnaise, making it the lighter option. Grapefruit provides 31.2mg of vitamin C.

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