Calories in grapefruit
A typical serving of grapefruit provides about 52 calories. Here are the full macros and nutrition facts.
Per serving · 1/2 grapefruit
Calories
52kcal
Protein
1g
Carbs
13.2g
Fat
0.1g
Per 100 g
| Calories | 42 kcal |
| Protein | 0.8 g |
| Carbs | 10.7 g |
| Fat | 0.1 g |
| Saturated fat | 0 g |
| Fiber | 1.6 g |
| Sugars | 6.9 g |
| Sodium | 0 mg |
Data based on Open Food Facts and public nutrition databases.