Calories in Watermelon
Watermelon contains 30 kcal per 100 g. A typical serving — 1 wedge (280 g) — carries about 84 kcal.
Over 90% water — among the lowest-calorie summer fruits.
Nutrition facts
| Nutrient | Per 100 g | Per serving — 1 wedge (280 g) |
|---|---|---|
| Calories | 30 kcal | 84 kcal |
| Protein | 0.6 g | 1.7 g |
| Fat | 0.2 g | 0.6 g |
| Carbohydrates | 8 g | 22 g |
| Fibre | 0.4 g | 1.1 g |
| Sugars | 6 g | 17 g |
How much exercise burns one serving?
~21 minutes
~8 minutes
Approximate, for a ~84 kcal serving and a ~70 kg adult (walking ~4 kcal/min, running ~10 kcal/min).
Frequently asked questions
How many calories are in watermelon?
Watermelon contains 30 kcal per 100 g. A typical serving — 1 wedge (280 g) — carries about 84 kcal.
How much protein, fat and carbohydrate does watermelon have?
Per 100 g: 0.6 g protein, 0.2 g fat and 8 g carbohydrates, of which 0.4 g fibre and 6 g sugars.
Is watermelon suitable for a diet?
Yes — at 30 kcal per 100 g, watermelon is a low-calorie food that fits easily into a weight-loss plan. Over 90% water — among the lowest-calorie summer fruits.
How much does one serving of watermelon weigh?
The typical serving is 1 wedge (280 g) — about 280 g, which equals ~84 kcal.
How much exercise burns one serving of watermelon?
Roughly 21 minutes of brisk walking or 8 minutes of running (approximate, for a ~70 kg adult: walking ~4 kcal/min, running ~10 kcal/min).
More from “Fruits”
Values are rounded average reference figures per 100 g/ml (USDA FoodData Central and European food-composition tables). Real values vary with variety, recipe and preparation — the label of a specific product always takes precedence. This information is not medical or dietary advice.