Data last updated: April 2026

Grapefruit vs Quinoa

Nutrition Comparison per 100g

Grapefruit 4
vs
6 Quinoa

Fruits vs Grains

Side-by-Side Nutrition Facts

Nutrient Grapefruit Quinoa Better
Calories 42kcal 120kcal Grapefruit
Protein 0.8g 4.4g Quinoa
Total Fat 0.1g 1.9g Grapefruit
Carbohydrates 10.7g 21.3g Quinoa
Fiber 1.6g 2.8g Quinoa
Sugar 6.9g 0.9g Quinoa
Vitamin C 31.2mg 0mg Grapefruit
Calcium 22mg 17mg Grapefruit
Iron 0.1mg 1.5mg Quinoa
Potassium 135mg 172mg Quinoa

Macronutrient Breakdown

Grapefruit

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

Quinoa

Protein: 4.4g Fat: 1.9g Carbs: 21.3g

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 Quinoa — Key Takeaway

Grapefruit has 78 fewer calories per 100g than Quinoa, making it the lighter option. For protein, Quinoa leads with 4.4g per 100g. Grapefruit provides 31.2mg of vitamin C.

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