WATERMELON, RAW  USDA NUTRITIONAL DATA

Watermelon, raw contains 30 calories per 100 g serving. This serving includes 0.6 g of protein, 0.2 g of fat, and 7.6 g of carbohydrates. Of these carbs 0.4 g is fiber. The net carbs of a food are the number of carbohydrates less the number of carbs that come from fiber. So for this serving that net carbs value is 7.2 g. A 100 g serving of Watermelon, raw includes 28.0 mcg vitamin A, 8.1 mg vitamin C, 10.0 mg of magnesium, 0.2 mg of iron, and 7.0 mg of calcium. Watermelon, raw is a part of the Fruits and Fruit Juices food category.

Daily value (DV) refers to how much of a nutrient an average adult should consume, assuming a 2,000 calorie daily diet.
All nutrition data is for a 100 gm serving, as per the USDA
Basics
Nutrient
Amount
DV %
Calories
30
 
Total Fat
0.2 gm
0.2 %
Sodium
1.0 mg
0.0 %
Total Carbohydrates
7.6 gm
2.7 %
Protein
0.6 gm
1.2 %
Cholesterol
0.0 gm
0.0 %
Vitamins
Nutrient
Amount
DV %
Vitamin A, RAE
28.0 mcg
3.1 %
Thiamin   [Vitamin B1]
0.0 mg
2.8 %
Riboflavin   [Vitamin B2]
0.0 mg
1.6 %
Niacin   [Vitamin B3]
0.2 mg
1.1 %
Pantothenic Acid   [Vitamin B5]
0.2 mg
4.4 %
Vitamin B6
0.0 mg
2.6 %
Folate   [Vitamin B9]
3.0 mcg
0.8 %
Vitamin B12
0.0 mcg
0.0 %
Vitamin C
8.1 gm
9.0 %
Vitamin D
0.0 mcg
0.0 %
Vitamin E
0.1 gm
0.3 %
Vitamin K
0.1 mg
0.1 %
Choline
4.1 mg
0.7 %
Minerals
Nutrient
Amount
DV %
Calcium   [Ca]
7.0 mg
0.5 %
Copper   [Cu]
0.0 mcg
4.7 %
Iron   [Fe]
0.2 mg
1.3 %
Magnesium   [Mg]
10.0 mg
2.4 %
Phosphorus   [P]
11.0 mg
0.9 %
Potassium   [K]
112.0 mg
2.4 %
Selenium    [Se]
0.4 mcg
0.7 %
Sodium   [Na]
1.0 mg
0.0 %
Zinc   [Zn]
0.1 mg
0.9 %
Carbohydrates
Nutrient
Amount
DV %
Carbohydrates
7.6 gm
2.7 %
Fiber
0.4 gm
1.4 %
Sugars
6.2 gm
 
Net Carbs
7.2 gm
 
Fats and Fatty Acids
Nutrient
Amount
DV %
Fat
0.2 gm
0.2 %
Saturated Fatty Acids
0.0 gm
0.1 %
Monounsaturated Fatty Acids
0.0 gm
 
Polyunsaturated Fatty Acids
0.1 gm