Watermelon calories (raw)
1 cup of diced watermelon (152 g) has about 46 kcal and 0.9 g protein. Per 100 g, raw watermelon has 30 kcal and 0.6 g protein.
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Nutrition per 100 g and per serving
| Serving | Grams | Energy (kcal) | Protein (g) | Carbs (g) | Fat (g) | Fibre (g) |
|---|---|---|---|---|---|---|
| Watermelon, raw (USDA FDC 167765)Per 100 g, as published | 100 g | 30 | 0.6 | 7.6 | 0.2 | 0.4 |
| 1 cup of diced watermelonUSDA portion: 1 cup, diced | 152 g | 46 | 0.9 | 11.5 | 0.2 | 0.6 |
| 1 wedge of watermelonUSDA portion: 1 wedge (approx 1/16 of melon) | 286 g | 86 | 1.7 | 21.6 | 0.4 | 1.1 |
Per 100 g values: USDA FoodData Central, SR Legacy, fdcId 167765: Watermelon, raw. Carbohydrate is total carbohydrate by difference, so it includes the fibre shown.
For gym-goers
Watermelon gives 2 g protein per 100 kcal.
By protein per 100 g, watermelon ranks #34 of 38 foods on these pages.
Foods on these pages with more protein per 100 kcal:
About Watermelon
Watermelon, or tarbooz, is a summer fruit sold in slices from carts and blended into juice.
- Watermelon is mostly water, so a large bowl still adds up to modest calories.
- Juice with added sugar or salt differs from the plain fruit.
Frequently asked questions
How many calories are in 1 cup of diced watermelon?
1 cup of diced watermelon (152 g) has about 46 kcal, 0.9 g protein, 0.2 g fat and 11.5 g carbohydrate.
How much protein is in 100 g of watermelon?
100 g of raw watermelon has about 0.6 g protein and 30 kcal, with 0.2 g fat and 7.6 g carbohydrate.
Is watermelon high in protein compared with other foods here?
By protein per 100 g, watermelon ranks #34 of 38 foods on these pages, with 0.6 g per 100 g. That is 2 g protein per 100 kcal.
Why is watermelon so low in calories?
Look at the water line in the table per hundred grams: most of the fruit's weight is water, which carries no energy.
Related foods
Gym questions
Sources
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central (Public domain (CC0 1.0)).
- fdcId 167765: Watermelon, raw (SR Legacy)
Nutrition values are general reference data, not medical or dietary advice. Check with a doctor or dietitian for your own needs.