Grapefruit, raw, pink and red and white, all areas

½ large, (approx 4-1/2" dia) (166 g): 53 kcal, 1 g protein, 13.4 g carbohydrate and 0.2 g fat.

Log ½ large, (approx 4-1/2" dia) (166 g) to today

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Nutrition Facts

Serving size½ large, (approx 4-1/2" dia) (166 g)

Amount per serving

Calories50

% Daily Value*

Total Fat 0g	0%
Saturated Fat 0g	0%
Trans Fat 0g
Cholesterol 0mg	0%
Sodium 0mg	0%
Total Carbohydrate 13g	5%
Dietary Fiber 2g	7%
Total Sugars 12g
Includes Added Sugars ≤12g	≤23%
Protein 1g	2%
Vitamin D 0mcg	0%
Calcium 20mg	0%
Iron 0.1mg	0%
Potassium 230mg	4%

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Estimated values. — means USDA has no value; ≥ is a lower bound. USDA doesn't report added sugars here; they can't exceed total sugars, so ≤ is an upper bound. Source: USDA FoodData Central. Disclaimer.

What ½ large, (approx 4-1/2" dia) (166 g) gives you

High in Vitamin C (63% DV)

Low in total fat, saturated fat, cholesterol, sodium

High is 20% of the Daily Value or more for this portion; low is 5% or less (FDA).

Where the calories come from

7% protein · 90% carbohydrate · 3% fat

Protein: 1 g 7%
Carbs: 13 g 90%
Fat: 0 g 3%

Compared with other foods

Per 100 g, against every food in USDA's data.

Calories: less than 92% of foods
Protein: more than 12% of foods
Total fat: less than 93% of foods
Carbohydrate: more than 51% of foods
Dietary fiber: more than 58% of foods
Total sugars: less than 26% of foods
Sodium: none

All nutrients (57)

Amounts for ½ large, (approx 4-1/2" dia) (166 g) and per 100 g. % Daily Value is for the portion, where the FDA sets one.

Energy and macronutrients (6)
Nutrient	Portion	100 g	% DV
Calories	53.1 kcal	32 kcal
Protein	1.05 g	0.63 g	2%
Carbohydrate	13.4 g	8.08 g	5%
Dietary fiber	1.83 g	1.1 g	7%
Total sugars	11.6 g	6.98 g
Water	151 g	90.9 g

Fats and fatty acids (8)
Nutrient	Portion	100 g	% DV
Total fat	0.166 g	0.1 g	0%
Saturated fat	0.023 g	0.014 g	0%
Trans fat	0 g	0 g
Monounsaturated fat	0.022 g	0.013 g
Polyunsaturated fat	0.04 g	0.024 g
Omega-3 EPA	0 g	0 g
Omega-3 DHA	0 g	0 g
Cholesterol	0 mg	0 mg	0%

Minerals (10)
Nutrient	Portion	100 g	% DV
Calcium	19.9 mg	12 mg	2%
Iron	0.149 mg	0.09 mg	1%
Magnesium	13.3 mg	8 mg	3%
Phosphorus	13.3 mg	8 mg	1%
Potassium	231 mg	139 mg	5%
Sodium	0 mg	0 mg	0%
Zinc	0.116 mg	0.07 mg	1%
Copper	0.078 mg	0.047 mg	9%
Manganese	0.02 mg	0.012 mg	1%
Selenium	0.498 mcg	0.3 mcg	1%

Vitamins (13)
Nutrient	Portion	100 g	% DV
Vitamin A	76.4 mcg	46 mcg	8%
Vitamin C	57.1 mg	34.4 mg	63%
Vitamin D	0 mcg	0 mcg	0%
Vitamin E	0.216 mg	0.13 mg	1%
Vitamin K	0 mcg	0 mcg	0%
Thiamin (B1)	0.06 mg	0.036 mg	5%
Riboflavin (B2)	0.033 mg	0.02 mg	3%
Niacin (B3)	0.415 mg	0.25 mg	3%
Pantothenic acid (B5)	0.47 mg	0.283 mg	9%
Vitamin B6	0.07 mg	0.042 mg	4%
Folate	16.6 mcg	10 mcg	4%
Vitamin B12	0 mcg	0 mcg	0%
Choline	12.8 mg	7.7 mg	2%

Amino acids (18)
Nutrient	Portion	100 g
Tryptophan	0.01 g	0.006 g
Threonine	0.018 g	0.011 g
Isoleucine	0.012 g	0.007 g
Leucine	0.02 g	0.012 g
Lysine	0.027 g	0.016 g
Methionine	0.01 g	0.006 g
Cystine	0.01 g	0.006 g
Phenylalanine	0.063 g	0.038 g
Tyrosine	0.01 g	0.006 g
Valine	0.02 g	0.012 g
Arginine	0.116 g	0.07 g
Histidine	0.01 g	0.006 g
Alanine	0.033 g	0.02 g
Aspartic acid	0.184 g	0.111 g
Glutamic acid	0.266 g	0.16 g
Glycine	0.02 g	0.012 g
Proline	0.085 g	0.051 g
Serine	0.037 g	0.022 g

Other (2)
Nutrient	Portion	100 g	% DV
Caffeine	0 mg	0 mg
Alcohol	0 g	0 g

Similar foods

Sources

USDA FoodData Central record 173033(SR Legacy)
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. fdc.nal.usda.gov
Daily Values and high/low thresholds: FDA, 21 CFR 101.9, 101.54 and 101.62.