healmeal
Everyday

Calories in Watermelon

Watermelon has 31 calories per 1 cup (152g), with 0.7g protein, 7.7g carbs, and 0.1g fat. Full breakdown below.

🔥 31 kcalP 0.7gC 7.7gF 0.1g
Nutrition facts
Per 1 cup (152g)
Calories
31 kcal
Protein
0.7 g
Carbohydrates
7.7 g
Fat
0.1 g
Fiber
0.4 g
Sugar
6.7 g
Sodium
3 mg

Watermelon has 31 calories in 1 cup (152g), with 0.7g protein, 0.1g fat, and 7.7g carbs. It also contains 0.4g of fiber. Logging watermelon in healmeal takes a single photo or two taps in search.

How Watermelon fits in your day

Watermelon is a commonly tracked food in calorie apps. Per 1 cup (152g), it provides 31 calories and 0.7g of protein, with 0.4g of fiber.

For an average adult eating 2,000 to 2,500 kcal a day, one serving of watermelon is around 1% of daily calories. Adjust the portion in healmeal to match what you ate and the macros update with it.

Logging watermelon in healmeal takes two taps. Snap a photo or search by name, then save. Apple Health, your widget and your trend chart update with it.

FAQ

  • How many calories are in watermelon?

    Watermelon has 31 calories per 1 cup (152g).

  • How much protein is in watermelon?

    Watermelon contains 0.7g of protein per 1 cup (152g).

  • Is watermelon good for weight loss?

    Watermelon can fit in a fat-loss plan. What matters is total daily calories and protein intake. Log watermelon in healmeal in two taps and see where it lands in your day.

  • Is watermelon high in protein?

    Not really. Only about 9% of the calories in watermelon come from protein, so pair it with a higher-protein food if you are tracking macros.

  • How much fiber is in watermelon?

    Watermelon has 0.4g of fiber per 1 cup (152g).

  • What does healmeal say about watermelon?

    healmeal logs watermelon in two taps. Snap a photo, search by name, or scan a barcode if it is packaged. The portion is editable.

Last updated 20 May 2026

Nutrition values from USDA FoodData Central and the healmeal verified food database. Values are approximate; portion editable in app.

← Back to all foods

Log it in healmeal.

Point your camera at the food and the macros land in your day.

Download on the App Store