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Grapefruit

Grapefruit

EverydayFresh

Grapefruit is a large citrus fruit resulting from a natural cross between pomelo and sweet orange, recognized by its yellow to pink-red flesh and bittersweet flavor profile. This low-calorie fruit provides significant vitamin C and dietary fiber, though its compounds may interact with certain medications like statins. Typically consumed fresh, segments or juice are prized for their bright acidity in breakfast dishes, salads, or as a tangy standalone snack.

Macro Impact

A 1 half grapefruit serving contains 39 calories, 1g protein, 10g carbs, and 0g fat.

Calorie Burn

How long would it take to burn off 39 calories?
Walking3.5 mph, moderate pace
9 min
YogaModerate effort, gentle pace
7 min
SwimmingModerate effort, freestyle
5 min
Biking12-14 mph, moderate effort
4 min
StairsStair climbing, moderate pace
5 min
Running5 mph (12 min/mile)
3 min

Nutrition Facts

Serving size1 half grapefruit (123 g)
Amount per serving
Calories39
% Daily Value*
Total Fat0.1g
0%
Saturated Fat0.0g
0%
Trans Fat0g
Polyunsaturated Fat0.0g
Monounsaturated Fat0.0g
Cholesterol0mg
0%
Sodium0mg
0%
Total Carbohydrate10g
4%
Dietary Fiber2g
7%
Total Sugars9g
Includes Added Sugars0g
0%
Protein0.8g
Vitamin D0mcg
0%
Calcium15mg
1%
Iron0.1mg
1%
Potassium171mg
4%

* The % Daily Value (DV) tells you how much a nutrient in a serving contributes to a daily diet.

Nutrient Breakdown

Nutrient breakdown based on appropriate daily intake recommendations for a 175lb adult.

Carbs
Total Carbs
10 / 275 g
4%
Fiber
2 / 28 g
7%
Sugars
9 g
Added Sugars
0 / 50 g
0%
Soluble Fiber
0 g
Insoluble Fiber
2 g
Sugar Alcohols
0 g
Xylitol
0 g
Sorbitol
0 g
Other Carbohydrates
0 g
Fat
Total Fat
0 / 78 g
0%
Monounsaturated
0 / 31 g
0%
Polyunsaturated
0 / 23 g
0%
Saturated
0 / 23 g
0%
Trans
0 g
Cholesterol
0 / 300 g
0%
Omega 3
0 / 5 g
0%
Omega 6
0 / 19 g
0%
Omega 9
0 g
Protein
Protein
1 / 80 g
1%
Amino Acids
Histidine
0 / 3 g
0%
Isoleucine
0 / 2 g
0%
Leucine
0 / 3 g
1%
Lysine
0 / 2 g
1%
Methionine
0 / 1 g
0%
Phenylalanine
0 / 2 g
0%
Threonine
0 / 1 g
1%
Tryptophan
0 / 0 g
0%
Valine
0 / 2 g
1%
Arginine
0 g
Cysteine
0 g
Cystine
0 g
Tyrosine
0 g
Alanine
0 g
Aspartic Acid
0 g
Glutamic Acid
0 g
Glycine
0 g
Proline
0 g
Serine
0 g
Vitamins
Thiamine, B1
0 / 1 mg
4%
Riboflavin, B2
0 / 1 mg
2%
Niacin, B3
0 / 15 mg
2%
Pantothenic Acid, B5
0 / 5 mg
7%
Pyridoxine, B6
0 / 1 mg
4%
Biotin, B7
0 / 30 mcg
0%
Cobalamin, B12
0 / 2 mcg
0%
Folate
12 / 400 mcg
3%
Vitamin A
57 / 800 mcg
7%
Vitamin C
42 / 83 mg
51%
Vitamin D
0 / 15 mcg
0%
Vitamin E
0 / 15 mg
1%
Vitamin K
0 / 105 mcg
0%
Minerals
Calcium
15 / 1k mg
1%
Copper
0 / 1 mg
6%
Iron
0 / 13 mg
1%
Magnesium
10 / 370 mg
3%
Manganese
0 / 2 mg
1%
Phosphorous
10 / 700 mg
1%
Potassium
171 / 3k mg
6%
Selenium
0 / 55 mcg
1%
Sodium
0 / 2.3k mg
0%
Zinc
0 / 10 mg
1%
Chromium
0 / 30 mcg
0%
Molybdenum
1 / 45 mcg
2%
Iodine
4 / 150 mcg
3%
Chlorine
0 / 2.3k mg
0%
Other
Ethyl Alcohol
0 g
Water
112 g
Caffeine
0 mg
Choline
9 mg
Taurine
0 mg

References

Data on this page was sourced from a number of official governmental and non-governmental sources, including:

  1. 1.Grapefruit, raw, pink and red and white, all areas. USDA Standard Reference, Legacy. Food ID 173033.
  2. 2.Grapefruit, pink, red or white, all areas, raw. Canadian Nutrient File. Food ID 1714.
  3. 3.Grapefruit, raw. Frida. Public Food Key 1856.

Disclaimer & Important Notices

1. Informational Purposes Only: All nutritional information provided by OpenNutrition is for general informational purposes only. Our data is explicitly not intended to replace professional medical, nutritional, or dietary advice.

2. Accuracy & Reliability: We strive to ensure accuracy and quality using authoritative sources and AI-based validation; however, we make no guarantees regarding completeness, accuracy, or timeliness. Always confirm nutritional data independently when accuracy is critical.

3. Health Decisions: Never rely solely on OpenNutrition data when making health, medical, or dietary decisions. Always consult your healthcare provider or a registered dietitian for personalized health advice.

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