Food database › Fruit › Grapefruit
How many calories in a grapefruit?
52 calper 1/2 medium (123 g)
A serving of grapefruit — 1/2 medium (123 g) — has about 52 calories, with 1 g protein, 13.2 g carbs and 0.1 g fat, plus 2 g fiber.
Where those calories come from:
Protein 7%Carbs 92%Fat 2%
| Nutrient | Per serving (1/2 medium (123 g)) | Per 100 g |
|---|---|---|
| Calories | 52 cal | 42 cal |
| Protein | 1 g | 0.8 g |
| Carbs | 13.2 g | 10.7 g |
| of which sugars | 8.5 g | 6.9 g |
| Fat | 0.1 g | 0.1 g |
| Fiber | 2 g | 1.6 g |
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Grapefruit calories — FAQ
How many calories are in a grapefruit?
1/2 medium (123 g) of grapefruit contains about 52 calories. That's roughly 42 calories per 100 grams.
How much protein is in a grapefruit?
One serving (1/2 medium (123 g)) has about 1 g of protein, 13.2 g of carbs and 0.1 g of fat.
Is grapefruit good for weight loss?
Grapefruit can fit a weight-loss plan when it's logged and kept within your calorie budget. At 52 calories per serving, the key is tracking your total daily intake — that's what Nourish makes effortless.
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