Calories in 2 Cups of Grapefruit
2 cups of grapefruit (360 g) has 151 calories. That is 8% of a 2,000 calorie diet.
The calories come from 2.8 g of protein, 0.5 g of fat and 38 g of carbohydrates, a split of 7% protein, 3% fat and 91% carbs. For comparison, 1 1/2 cups of grapefruit has 113 calories. Burning 151 calories takes about 27 minutes of brisk walking or 12 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Grapefruit calories by serving size
Common amounts of grapefruit with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 1/2 cup | 90 g | 38 | 0.7 g | 0.1 g | 9.6 g |
| 100g | 100 g | 42 | 0.8 g | 0.1 g | 11 g |
| 1 half | 154 g | 65 | 1.2 g | 0.2 g | 16 g |
| 1 cup | 180 g | 76 | 1.4 g | 0.3 g | 19 g |
| 200g | 200 g | 84 | 1.5 g | 0.3 g | 21 g |
| 1 grapefruit | 308 g | 129 | 2.4 g | 0.4 g | 33 g |
| 2 halfs | 308 g | 129 | 2.4 g | 0.4 g | 33 g |
| 2 cups | 360 g | 151 | 2.8 g | 0.5 g | 38 g |
| 2 grapefruit | 616 g | 259 | 4.7 g | 0.9 g | 66 g |
Grapefruit vs similar foods
Calories per 100 g compared with other fruits.
Grapefruit: common questions
How many calories are in 2 cups of grapefruit?
2 cups of grapefruit weighs about 360 g and has 151 calories.
How much protein is in 2 cups of grapefruit?
2 cups of grapefruit has 2.8 g of protein, which is 6% of the 50 g Daily Value.
How many carbs are in 2 cups of grapefruit?
2 cups of grapefruit has 38 g of carbohydrates, including 5.8 g of fiber and 25 g of sugars.
How much grapefruit is 100 calories?
100 calories of grapefruit is 238 g, about 3/4 grapefruit.
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Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2709165. Original description: Grapefruit, raw. Portion weights are USDA household measures.