Fruit
Grapefruit: calories and nutrition
Grapefruit has 42 calories per 100 g. Half a grapefruit (123 g) has 52 calories, 0.9 g of protein, 13 g of carbohydrates and 0.2 g of fat.
Calories
Protein g
Carbs g
Fat g
Protein 7% of caloriesCarbohydrates 91%Fat 3%
At a glance
- Very light: 42 calories per 100 g, so you can eat a big portion for few calories.
- Mostly carbohydrate with little fat: the kind of food athletes often pick for energy before or after a game.
Nutrition facts
| Nutrient | Per 100 g | Your portion |
|---|---|---|
| Calories | 42 | |
| Protein | 0.8 g | g |
| Carbohydrates | 11 g | g |
| Fiber | 1.6 g | g |
| Sugars | 6.9 g | g |
| Fat | 0.1 g | g |
| Saturated fat | 0 g | g |
| Sodium | 0 mg | mg |
| Potassium | 135 mg | mg |
| Calcium | 22 mg | mg |
| Iron | 0.1 mg | mg |
| Vitamin C | 31 mg | mg |
| Cholesterol | 0 mg | mg |
Source: USDA FoodData Central, SR Legacy, "Grapefruit, raw, pink and red, all areas" (FDC ID 174673). Values are averages and vary by variety, brand and preparation.
Questions
How many calories are in half a grapefruit?
52 calories (123 g). Per 100 g, grapefruit has 42 calories.
How much protein is in grapefruit?
0.8 g per 100 g, or 0.9 g in half a grapefruit.
How many carbs are in grapefruit?
11 g of carbohydrates per 100 g, including 1.6 g of fiber and 6.9 g of sugars.
Similar foods
Applesauce (unsweetened): 42 kcalBlackberries: 43 kcalPapaya: 43 kcalNectarine: 44 kcalPeach: 39 kcalPlums: 46 kcalOrange: 47 kcalApricots: 48 kcal
How many calories do I need? · How much protein do I need?
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