Fruits and Fruit Juices

Watermelon, raw

100 grams of watermelon (raw) has 30 calories, 0.61 g of protein, 0.15 g of total fat and 7.6 g of carbohydrate, including 0.4 g of fiber. These figures come from USDA FoodData Central (USDA SR Legacy), in data USDA published Apr 1, 2019.

USDA SR LegacyFDC ID 167765Citrullus lanatus

Amount

Portion weights are from USDA. The page recalculates in your browser.

Nutrition data per 100 g

Calories30

Amount% Daily Value*

Total fat 0.15 g 0%
Saturated fat 0.02 g 0%
Trans fat 0 g
Monounsaturated fat 0.04 g
Polyunsaturated fat 0.05 g
Cholesterol 0 mg 0%
Sodium 1 mg 0%
Total carbohydrate 7.6 g 3%
Dietary fiber 0.4 g 1%
Total sugars 6.2 g
Protein 0.61 g 1%

* % Daily Value uses the FDA Daily Values for adults and children 4 years and older (21 CFR 101.9). A dash means USDA does not report that value for this food.

Key numbers per 100 g

Calories

Protein

0.61g

Total fat

0.15g

Carbohydrate

7.6g

Protein supplies about 8% of the calories in this food, using 4 calories per gram of protein. It has 1 mg of sodium per 100 g (0% of the 2,300 mg Daily Value).

This page shows laboratory and reference data for a generic food, not a specific product label. Packaged foods can differ, so check the label on the package you buy. This is not medical or nutrition advice.

Vitamins and minerals

Amounts per 100 g. Only nutrients USDA reports for this food are listed.

Nutrient	Amount	% Daily Value	Daily Value
Vitamin A (RAE)	28 mcg	3%	900 mcg
Vitamin C	8.1 mg	9%	90 mg
Vitamin D	0 mcg	0%	20 mcg
Vitamin E	0.05 mg	0%	15 mg
Vitamin K	0.1 mcg	0%	120 mcg
Thiamin (B1)	0.03 mg	3%	1.2 mg
Riboflavin (B2)	0.02 mg	2%	1.3 mg
Niacin (B3)	0.18 mg	1%	16 mg
Vitamin B6	0.05 mg	3%	1.7 mg
Folate	3 mcg	1%	400 mcg
Vitamin B12	0 mcg	0%	2.4 mcg
Choline	4.1 mg	1%	550 mg
Calcium	7 mg	1%	1,300 mg
Iron	0.24 mg	1%	18 mg
Potassium	112 mg	2%	4,700 mg
Magnesium	10 mg	2%	420 mg
Phosphorus	11 mg	1%	1,250 mg
Zinc	0.1 mg	1%	11 mg
Copper	0.04 mg	4%	0.9 mg
Selenium	0.4 mcg	1%	55 mcg
Water	91.4 g	—	—
Caffeine	0 mg	—	—

Percent Daily Values are reference numbers for comparing foods, not personal targets.

Portion sizes and weights

Household measures that USDA lists for watermelon (raw), with their weight in grams and the calories in each.

Portion	Weight	Calories	Protein
1 cup, balls	154 g	46	0.94 g
1 cup, diced	152 g	46	0.93 g
1 melon (15" long x 7-1/2" dia)	4,518 g	1,355	27.6 g
1 wedge (approx 1/16 of melon)	286 g	86	1.7 g
10 watermelon balls	122 g	37	0.74 g
1 NLEA serving	280 g	84	1.7 g

About these numbers

USDA FoodData Central reports nutrients per 100 grams of the edible portion. SR Legacy values come from the final release of the USDA National Nutrient Database for Standard Reference, which USDA no longer updates. Values from SR Legacy final release (April 2018). Rounded for display; per-portion figures are calculated from the 100 g values.

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Sources

U.S. Department of Agriculture, Agricultural Research Service. FoodData Central — USDA SR Legacy, FDC ID 167765 (fdc.nal.usda.gov), published Apr 1, 2019.
FDA Daily Values for adults and children 4 years and older (21 CFR 101.9) (fda.gov, eCFR).
USDA and FDA do not endorse OpenPlate. Not medical or nutrition advice.