Calories in 1/2 Cup of Canned Grapefruit
1/2 cup of canned grapefruit (125 g) has 45 calories. That is 2% of a 2,000 calorie diet.
The calories come from 0.7 g of protein, 0.1 g of fat and 11 g of carbohydrates, a split of 6% protein, 2% fat and 92% carbs. For comparison, 1/4 cup of canned grapefruit has 23 and 3/4 cup of canned grapefruit has 68 calories. Burning 45 calories takes about 8 minutes of brisk walking or 4 minutes of running for a 155 lb adult, based on Harvard Health Publishing activity estimates.
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Canned Grapefruit calories by serving size
Common amounts of canned grapefruit with calories and macros. Tap a row for its full nutrition page.
| Serving | Weight | Calories | Protein | Fat | Carbs |
|---|---|---|---|---|---|
| 50g | 50 g | 18 | 0.3 g | 0.1 g | 4.6 g |
| 100g | 100 g | 36 | 0.6 g | 0.1 g | 9.2 g |
| 1 snack size container | 113 g | 41 | 0.7 g | 0.1 g | 10 g |
| 4 oz | 113 g | 41 | 0.7 g | 0.1 g | 10 g |
| 1/2 cup | 125 g | 45 | 0.7 g | 0.1 g | 11 g |
| 200g | 200 g | 72 | 1.2 g | 0.2 g | 18 g |
| 2 snack size containers | 226 g | 81 | 1.3 g | 0.2 g | 21 g |
| 1 cup | 250 g | 90 | 1.5 g | 0.3 g | 23 g |
Canned Grapefruit vs similar foods
Calories per 100 g compared with other fruits.
Canned Grapefruit: common questions
How many calories are in 1/2 cup of canned grapefruit?
1/2 cup of canned grapefruit weighs about 125 g and has 45 calories.
How much protein is in 1/2 cup of canned grapefruit?
1/2 cup of canned grapefruit has 0.7 g of protein, which is 1% of the 50 g Daily Value.
How many carbs are in 1/2 cup of canned grapefruit?
1/2 cup of canned grapefruit has 11 g of carbohydrates, including 0.5 g of fiber and 11 g of sugars.
How much canned grapefruit is 100 calories?
100 calories of canned grapefruit is 278 g, about 2 1/2 snack size containers of canned grapefruit.
More about canned grapefruit
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Amount for a target
Weights and conversions
Source: USDA FoodData Central, FNDDS 2021-2023. FDC ID 2709166. Original description: Grapefruit, canned. Portion weights are USDA household measures.