How Many Calories in Watermelon

Watermelon is one of the easiest fruits to enjoy while keeping calories low. It feels refreshing, hydrates naturally, and works well for anyone focusing on steady, supportive habits. Many WeightBuddy users choose watermelon for warm weather days, after workouts, or whenever they want something sweet without a heavy calorie load.

Let’s begin by answering the main question clearly.

How Many Calories in Watermelon

A one cup serving of diced watermelon has around 45 calories.

Here are the most common serving sizes:

• One cup diced: about 45 calories
• One wedge (about 1/16 of a melon): about 85 to 90 calories
• One small slice: about 25 to 30 calories
• 100 grams: about 30 calories
  

Watermelon is naturally low in calories because of its high water content.

For comparison with other fruits, you can also see how many calories are in an apple.

And for richer fruits, check the calorie breakdown for avocado.

Watermelon Nutrition Breakdown

Even though watermelon tastes sweet, it is light and hydrating. A one cup serving includes:

• Carbs: around 11 grams
• Natural sugar: about 9 grams
• Fiber: less than 1 gram
• Vitamin A: supports eye and skin health
• Vitamin C: supports immune function
• Potassium: supports hydration
• High water content: helps regulate appetite and temperature
  

This mix makes watermelon a great choice for hot days, workouts, or anytime you want something refreshing.

Is Watermelon Good for Weight Loss

Yes, watermelon can support weight loss because it is low in calories and high in water. The sweetness helps curb cravings, and the volume helps fill your stomach without adding too many calories.

Why watermelon works well for WeightBuddy users:

• It satisfies sweet cravings without feeling heavy
• It supports hydration
• It is easy to portion
• It can be eaten alone or paired with protein
• It supports appetite control on warm days

Calories in Seedless vs Seeded Watermelon

The calorie count is almost the same. Seedless watermelon tends to have slightly more natural sugar, but the difference is small. Both remain low calorie choices.

Because the numbers are so similar, most people track them the same way.

Frequently Asked Questions

How many calories are in 2 cups of watermelon

Two cups contain about 90 calories.

Is watermelon high in sugar

Watermelon contains natural sugar. Because it is mostly water, it has a lower calorie impact than most sweet fruits.

Can I eat watermelon every day while trying to lose weight

Yes. Watermelon fits naturally into a balanced routine as long as you stay aware of portion sizes.

Is watermelon good for hydration

Very good. Watermelon is more than 90 percent water, which helps with hydration and appetite control.

Is it better to eat watermelon before or after meals

Either works. Some people enjoy it before meals to curb cravings, while others use it as a refreshing treat afterward.