Calorie Chart

How Many Calories in Watermelon?

100 g of Watermelon provides about 30 kcal; 1 slice is about 90 kcal.

Calories and nutrition by amount

AmountkcalProteinCarbsFat
100 g300.6 g7.6 g0.2 g
1 slice (300 g)901.8 g22.8 g0.6 g
1 bowl (250 g)751.5 g19 g0.5 g
1 serving (280 g)841.7 g21.3 g0.6 g

Portion weights are typical values; actual weight varies with size.

Where the energy comes from

  • Protein: 7%
  • Carbs: 88%
  • Fat: 5%
  • Fiber: 0.4 g / 100 g

To burn it off

1 slice takes about 21 minutes of brisk walking.

A rough estimate for a 70 kg adult walking at 5 km/h.

Similar foods

Frequently asked

How many calories in 100 g of Watermelon?

100 g of Watermelon has about 30 kcal.

How many calories in 1 slice of Watermelon?

1 slice weighs about 300 g and has about 90 kcal.

How many calories in 1 bowl of Watermelon?

1 bowl weighs about 250 g and has about 75 kcal.

How many calories in 1 serving (280 g) of Watermelon?

1 serving (280 g) weighs about 280 g and has about 84 kcal.

How much protein is in Watermelon?

100 g of Watermelon has about 0.6 g protein, 7.6 g carbs and 0.2 g fat.

Values are averages and vary by recipe, brand and cooking method. Not medical nutrition advice.