Grapefruit, raw, white, all areas

½ fruit, (3-3/4" dia) (118 g): 39 kcal, 0.8 g protein, 9.9 g carbohydrate and 0.1 g fat.

Log ½ fruit, (3-3/4" dia) (118 g) to today

Compare with another food

Nutrition Facts

Serving size½ fruit, (3-3/4" dia) (118 g)

Amount per serving

Calories40

% Daily Value*

Total Fat 0g	0%
Saturated Fat 0g	0%
Trans Fat 0g
Cholesterol 0mg	0%
Sodium 0mg	0%
Total Carbohydrate 10g	4%
Dietary Fiber 1g	5%
Total Sugars 9g
Includes Added Sugars ≤9g	≤17%
Protein <1g	2%
Vitamin D 0mcg	0%
Calcium 10mg	0%
Iron 0.1mg	0%
Potassium 170mg	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 fruit, (3-3/4" dia) (118 g) gives you

High in Vitamin C (44% 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: 10 g 90%
Fat: 0 g 2%

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 52% of foods
Dietary fiber: more than 58% of foods
Total sugars: less than 26% of foods
Sodium: none

All nutrients (57)

Amounts for ½ fruit, (3-3/4" dia) (118 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	38.9 kcal	33 kcal
Protein	0.814 g	0.69 g	2%
Carbohydrate	9.92 g	8.41 g	4%
Dietary fiber	1.3 g	1.1 g	5%
Total sugars	8.63 g	7.31 g
Water	107 g	90.5 g

Fats and fatty acids (8)
Nutrient	Portion	100 g	% DV
Total fat	0.118 g	0.1 g	0%
Saturated fat	0.017 g	0.014 g	0%
Trans fat	0 g	0 g
Monounsaturated fat	0.015 g	0.013 g
Polyunsaturated fat	0.028 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	14.2 mg	12 mg	1%
Iron	0.071 mg	0.06 mg	0%
Magnesium	10.6 mg	9 mg	3%
Phosphorus	9.44 mg	8 mg	1%
Potassium	175 mg	148 mg	4%
Sodium	0 mg	0 mg	0%
Zinc	0.083 mg	0.07 mg	1%
Copper	0.059 mg	0.05 mg	7%
Manganese	0.015 mg	0.013 mg	1%
Selenium	1.65 mcg	1.4 mcg	3%

Vitamins (13)
Nutrient	Portion	100 g	% DV
Vitamin A	2.36 mcg	2 mcg	0%
Vitamin C	39.3 mg	33.3 mg	44%
Vitamin D	0 mcg	0 mcg	0%
Vitamin E	0.153 mg	0.13 mg	1%
Vitamin K	0 mcg	0 mcg	0%
Thiamin (B1)	0.044 mg	0.037 mg	4%
Riboflavin (B2)	0.024 mg	0.02 mg	2%
Niacin (B3)	0.317 mg	0.269 mg	2%
Pantothenic acid (B5)	0.334 mg	0.283 mg	7%
Vitamin B6	0.051 mg	0.043 mg	3%
Folate	11.8 mcg	10 mcg	3%
Vitamin B12	0 mcg	0 mcg	0%
Choline	9.09 mg	7.7 mg	2%

Amino acids (18)
Nutrient	Portion	100 g
Tryptophan	0.008 g	0.007 g
Threonine	0.014 g	0.012 g
Isoleucine	0.008 g	0.007 g
Leucine	0.015 g	0.013 g
Lysine	0.02 g	0.017 g
Methionine	0.008 g	0.007 g
Cystine	0.008 g	0.007 g
Phenylalanine	0.048 g	0.041 g
Tyrosine	0.008 g	0.007 g
Valine	0.017 g	0.014 g
Arginine	0.092 g	0.078 g
Histidine	0.008 g	0.007 g
Alanine	0.026 g	0.022 g
Aspartic acid	0.145 g	0.123 g
Glutamic acid	0.208 g	0.176 g
Glycine	0.015 g	0.013 g
Proline	0.066 g	0.056 g
Serine	0.03 g	0.025 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 174676(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.