Fruit
Grapefruit
1 medium (approx 4" dia) (256 g) contains 20.7 g of total carbohydrate, including 2.8 g of fiber.
This reference represents “Grapefruit, raw, pink and red and white, all areas”. Choose the preparation that matches your food; varieties and recipes can differ.
USDA FoodData Central · FDC 173033 ↗What’s in your portion?
Total carbohydrate
20.7g
In 256 g of grapefruit
Energy
82 kcal
Dietary fiber
2.8 g
Total sugars
17.9 g
Protein
1.6 g
Total fat
0.3 g
Sodium
0 mg
— means the source does not report a value. Household measures are specific to this food.
Nutrition per 100 g
| Total carbohydrate | 8.1 g |
|---|---|
| Dietary fiber | 1.1 g |
| Total sugars | 7 g |
| Protein | 0.6 g |
| Total fat | 0.1 g |
| Energy | 32 kcal |
| Saturated fat | <0.1 g |
| Sodium | 0 mg |
Total carbohydrate includes dietary fiber. Sugars and fiber are components, not amounts to add to the carbohydrate total. — means not reported.
Common portions
| Portion | Weight | Carbs |
|---|---|---|
| 1 cup sections, with juice | 230 g | 18.6 g |
| 1 small (approx 3-1/2" dia) | 200 g | 16.2 g |
| 1 medium (approx 4" dia) | 256 g | 20.7 g |
| 1 large (approx 4-1/2" dia) | 332 g | 26.8 g |
Portion weights come from this food’s USDA record. Measurements describe edible amounts; the illustration is not a weight guide.
A source you can check
SR Legacy, April 2018. Original description: Grapefruit, raw, pink and red and white, all areas.
View original USDA record ↗Imported and mechanically checked October 26, 2026. How we handle the data.
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