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Whole watermelon calories

Whole watermelon, raw, whole melon
1355kcal
1 whole watermelon · 4518 g, raw, whole melon
7%protein
28 gProtein
341 gCarbs
6.8 gFat
How to burn off 1355 kcal
—Walking, brisk
—Jogging
—Cycling, moderate
—Swimming
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Nutrition facts
Raw, whole melon · per 4518 g
Calories1355 kcal
Protein28 g
Carbohydrate341 g
Fat6.8 g
Saturated fat0.7 g
Cholesterol0 mg
Sodium45 mg
Potassium5060 mg
Iron10.8 mg

Source: USDA FoodData Central

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Verified nutrition data

Numbers on this page come from USDA FoodData Central, the U.S. Department of Agriculture’s food composition database, and from manufacturer labels where a branded product is named. Last verified September 2026. How we verify our data →

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Whole watermelon FAQs
How many calories are in a whole watermelon?

About 1355 calories for a large 15-inch melon (4518 g), or 960 calories for a small melon (3200 g).

Is watermelon good for weight loss?

Watermelon has 30 calories per 100 g, so a wedge (286 g) is 86 calories and a cup of diced watermelon (152 g) is 46.

Watermelon vs strawberries: which has fewer calories?

Per 100 g, raw watermelon has 30 calories and raw strawberries have 32, so they are almost the same.

How much sugar is in a whole watermelon?

A whole 4518 g watermelon has about 280 g of sugar and 341 g of carbs. One wedge (286 g) has 17.7 g of sugar.