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Fruits

Grapefruit, ruby red Nutrition Facts

Ruby red grapefruit is a sweet-tart citrus fruit with vibrant pink-red flesh, rich in vitamin C and antioxidants. Known for its refreshing flavor and lower acidity compared to white grapefruit, it's a popular breakfast fruit.

Nutrition Facts

Per 100g serving

Calories42
% Daily Value*
Total Fat
0.1g0%
Saturated Fat
0.0g0%
Trans Fat
0.0g
Polyunsaturated Fat
0.0g
Monounsaturated Fat
0.0g
Cholesterol
-0%
Sodium
-0%
Total Carbohydrate
10.7g4%
Dietary Fiber
1.6g6%
Total Sugars
6.9g
Protein
0.8g2%
Vitamin A
58mcg6%
Vitamin C
31.2mg35%
Vitamin D
-0%
Vitamin E
0.1mg1%
Vitamin K
-0%
Vitamin B6
0.0mg2%
Vitamin B12
-0%
Folate
13mcg3%
Calcium
22mg2%
Iron
0.1mg0%
Potassium
135mg3%
Magnesium
9mg2%
Zinc
0.1mg1%
*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

  • ✓High in vitamin C supporting immune function
  • ✓Contains lycopene and beta-carotene with antioxidant properties
  • ✓May support heart health and weight management
  • ✓Low calorie and hydrating

Best For

Fresh eating and breakfastSalads and fruit bowlsFresh juice

Storage

Store at room temperature for up to 1 week or refrigerate for 2-3 weeks. Keep in crisper drawer for best quality.

Serving Sizes

100g42 cal
1 cup sections97 cal
1/2 medium grapefruit52 cal
Quick Calorie Lookup

Frequently Asked Questions

How many calories in 100g of ruby red grapefruit?

100g of ruby red grapefruit contains 42 calories with 10.7g carbs, 0.8g protein, and 0.1g fat.

Is ruby red grapefruit high in vitamin C?

Yes, 100g provides 31.2mg of vitamin C, about 35% of the daily value.

Track Grapefruit, ruby red with CalorieGram

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