Fruits
Calories in Grapefruit
Grapefruit has 42 calories per 100g — that's 52 calories in a typical serving (½ fruit, 123g).
| Nutrient | Per 100g | Per serving½ fruit · 123g |
|---|---|---|
| Calories | 42 kcal | 52 kcal |
| Protein | 0.8 g | 1 g |
| Carbs | 11 g | 13.5 g |
| Fat | 0.1 g | 0.1 g |
| Fiber | 1.6 g | 2 g |
| Sugar | 7 g | 8.6 g |
| Sodium | 0 mg | 0 mg |
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Values are typical reference figures and vary with brand, preparation, and portion. This is general information, not medical or dietary advice.