Calories in Grapefruit, raw, white, all areas
Generic food Raw Fruits
Grapefruit, raw, white, all areas contains 33 kcal per 100 g. A typical serving of 1 cup sections, with juice (230 g) provides about 76 kcal.
Roughly 90% of its calories come from carbohydrates, with 7% from protein and 2% from fat (estimated with general energy factors).
That is less energy than the typical item in fruits and fruit juices on FoodFactly, where the median is 60 kcal per 100 g across 386 foods.
100 g provides 37% of the Daily Value for Vitamin C.
These values are for the raw food. Cooking changes the water content and some nutrients, so cooked versions are listed separately below.
The data comes from USDA FoodData Central: SR Legacy.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories C | 33 kcal | |
| Total fat ? | 0.1 g | 0.1% |
| Saturated fat ? | 0.014 g | 0.1% |
| Trans fat Z | 0 g | |
| Cholesterol Z | 0 mg | 0% |
| Sodium ? | 0 mg | 0% |
| Total carbohydrates C | 8.4 g | 3% |
| Dietary fiber ? | 1.1 g | 4% |
| Total sugars M | 7.3 g | |
| Protein ? | 0.69 g | 1% |
| Vitamin A ? | 2 µg | 0.2% |
| Vitamin C ? | 33.3 mg | 37% |
| Vitamin D Z | 0 µg | 0% |
| Vitamin E I | 0.13 mg | 0.9% |
| Vitamin K I | 0 µg | 0% |
| Thiamin (B1) ? | 0.037 mg | 3% |
| Riboflavin (B2) ? | 0.02 mg | 2% |
| Niacin (B3) ? | 0.27 mg | 2% |
| Pantothenic acid (B5) ? | 0.28 mg | 6% |
| Vitamin B6 ? | 0.043 mg | 3% |
| Folate (B9) C | 10 µg | 3% |
| Vitamin B12 Z | 0 µg | 0% |
| Choline I | 7.7 mg | 1% |
| Calcium ? | 12 mg | 0.9% |
| Iron ? | 0.06 mg | 0.3% |
| Magnesium ? | 9 mg | 2% |
| Phosphorus ? | 8 mg | 0.6% |
| Potassium ? | 148 mg | 3% |
| Zinc ? | 0.07 mg | 0.6% |
| Copper ? | 0.05 mg | 6% |
| Manganese ? | 0.013 mg | 0.6% |
| Selenium M | 1.4 µg | 3% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 7%
- Carbohydrates 90%
- Fat 2%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein0.69 gabove the median for fruits and fruit juices (median 0.61 g)
- Fiber1.1 gbelow the median for fruits and fruit juices (median 1.6 g)
- Sugars7.3 gin the lowest quarter of fruits and fruit juices (median 11 g)
- Fat0.1 gin the lowest quarter of fruits and fruit juices (median 0.19 g)
- Saturated fat0.014 gbelow the median for fruits and fruit juices (median 0.021 g)
- Sodium0 mgin the lowest quarter of fruits and fruit juices (median 3 mg)
- Protein per 100 kcal2.1 gprotein density, useful for comparing foods with different calorie levels
- Water90.5 gwater per 100 g, which largely explains differences between raw, cooked and dried forms
Full nutrient profile
Fats and cholesterol (2)
| Monounsaturated fat ? | 0.013 g |
|---|---|
| Polyunsaturated fat ? | 0.024 g |
Amino acids (18)
| Tryptophan M | 0.007 g |
|---|---|
| Threonine M | 0.012 g |
| Isoleucine M | 0.007 g |
| Leucine M | 0.013 g |
| Lysine M | 0.017 g |
| Methionine M | 0.007 g |
| Cystine M | 0.007 g |
| Phenylalanine M | 0.041 g |
| Tyrosine M | 0.007 g |
| Valine M | 0.014 g |
| Arginine M | 0.078 g |
| Histidine M | 0.007 g |
| Alanine M | 0.022 g |
| Aspartic acid M | 0.12 g |
| Glutamic acid M | 0.18 g |
| Glycine M | 0.013 g |
| Proline M | 0.056 g |
| Serine M | 0.025 g |
Individual fatty acids (19)
| EPA (omega-3, 20:5 n-3) ? | 0 g |
|---|---|
| DHA (omega-3, 22:6 n-3) ? | 0 g |
| Linoleic acid (omega-6, 18:2) ? | 0.019 g |
| SFA 4:0 ? | 0 g |
| SFA 6:0 ? | 0 g |
| SFA 8:0 ? | 0 g |
| SFA 10:0 ? | 0 g |
| SFA 12:0 ? | 0 g |
| SFA 14:0 ? | 0 g |
| SFA 16:0 ? | 0.012 g |
| SFA 18:0 ? | 0.001 g |
| MUFA 18:1 ? | 0.012 g |
| PUFA 18:3 ? | 0.005 g |
| PUFA 20:4 ? | 0 g |
| MUFA 16:1 ? | 0.001 g |
| PUFA 18:4 ? | 0 g |
| MUFA 20:1 ? | 0 g |
| MUFA 22:1 ? | 0 g |
| PUFA 22:5 n-3 (DPA) ? | 0 g |
Carotenoids (7)
| Beta-carotene M | 14 µg |
|---|---|
| Lycopene M | 0 µg |
| Lutein + zeaxanthin M | 10 µg |
| Retinol Z | 0 µg |
| Carotene, alpha M | 8 µg |
| Vitamin D (D2 + D3), International Units Z | 0 IU |
| Cryptoxanthin, beta M | 3 µg |
Sterols (1)
| Phytosterols ? | 17 mg |
|---|
Other components (11)
| Water ? | 90.5 g |
|---|---|
| Alcohol ? | 0 g |
| Caffeine Z | 0 mg |
| Ash ? | 0.33 g |
| Theobromine Z | 0 mg |
| Energy ? | 138 kJ |
| Vitamin A, IU ? | 33 IU |
| Folic acid Z | 0 µg |
| Folate, food ? | 10 µg |
| Vitamin E, added Z | 0 mg |
| Vitamin B-12, added Z | 0 µg |
Other forms of Grapefruit
Raw, cooked, dried and processed versions are separate records with their own measured values.
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Grapefruit, raw Raw | 32 | 0.63 g | 8.1 g | 0.1 g |
| Grapefruit, raw, white, Florida Raw | 32 | 0.63 g | 8.2 g | 0.1 g |
| Grapefruit, sections, canned, water pack, solids and liquids Canned | 36 | 0.58 g | 9.2 g | 0.1 g |
| Grapefruit, sections, canned, juice pack, solids and liquids Canned | 37 | 0.7 g | 9.2 g | 0.09 g |
| Grapefruit, sections, canned, light syrup pack, solids and liquids Canned | 60 | 0.56 g | 15.4 g | 0.1 g |
| Grapefruit, raw, pink and red, all areas Raw | 42 | 0.77 g | 10.7 g | 0.14 g |
| Grapefruit, raw, pink and red, California and Arizona Raw | 37 | 0.5 g | 9.7 g | 0.1 g |
| Grapefruit, raw, pink and red, Florida Raw | 30 | 0.55 g | 7.5 g | 0.1 g |
| Grapefruit, raw, white, California Raw | 37 | 0.88 g | 9.1 g | 0.1 g |
| Grapefruit, raw Raw | 42 | 0.77 g | 10.7 g | 0.14 g |
| Grapefruit, canned Canned | 36 | 0.58 g | 9.2 g | 0.1 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Foods with a similar nutritional profile
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Peach, yellow, raw Raw | 39 | 0.91 g | 9.5 g | 0.25 g |
| Watermelon, raw Raw | 30 | 0.61 g | 7.6 g | 0.15 g |
| Papaya, raw Raw | 43 | 0.47 g | 10.8 g | 0.26 g |
| Orange juice, raw Raw | 45 | 0.7 g | 10.4 g | 0.2 g |
| Melons, cantaloupe, raw Raw | 34 | 0.84 g | 8.2 g | 0.19 g |
| Cantaloupe, raw Raw | 38 | 0.82 g | 8.2 g | 0.18 g |
| Strawberries, raw Raw | 32 | 0.67 g | 7.7 g | 0.3 g |
| Melons, honeydew, raw Raw | 36 | 0.54 g | 9.1 g | 0.14 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in raw grapefruit?
100 g of raw grapefruit has 33 kcal. 1 cup sections, with juice (230 g): about 76 kcal. 0.5 fruit, 3-3/4" dia (118 g): about 39 kcal.
How much protein is in raw grapefruit?
Raw grapefruit contains 0.69 g of protein per 100 g (1% of the 50 g Daily Value), or 1.6 g in 1 cup sections, with juice (230 g). About 7% of its calories come from protein. Compared with other fruits and fruit juices, that is above the median (median 0.61 g).
How many carbs are in raw grapefruit?
Raw grapefruit has 8.4 g of total carbohydrates per 100 g, including 1.1 g of fiber and 7.3 g of sugars.
How much fat is in raw grapefruit?
Raw grapefruit contains 0.1 g of fat per 100 g, of which 0.014 g is saturated (0.1% of the Daily Value).
What vitamins and minerals does raw grapefruit contain?
Per 100 g, the most notable amounts relative to the Daily Value are Vitamin C (37% DV). The full list is in the vitamins and minerals table above.
How much sodium is in raw grapefruit?
100 g contains 0 mg of sodium, 0% of the 2,300 mg Daily Value.
Does grapefruit have the same nutrition raw and canned?
No. Per 100 g, grapefruit, raw, white, all areas has 33 kcal, while grapefruit, sections, canned, water pack, solids and liquids has 36 kcal. Processing changes the water content, so always use the record that matches how you weigh the food.
Where does this nutrition data come from?
From USDA FoodData Central: SR Legacy, record dated April 1, 2019. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- USDA FoodData Central: SR Legacy, record 174676. License: CC0 1.0 (U.S. public domain). Source record dated April 1, 2019. Imported November 6, 2026.
Last updated: . Data quality score: 100/100 (how it is calculated).
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.