Kaunto

Calories in Watermelon

Watermelon has 30 kcal per 100 g, with 0.6 g protein, 7.6 g carbohydrate and 0.2 g fat. 1 cup of watermelon (diced, 152 g) is 46 kcal.

Nutrition per serving

Serving kcal Protein Carbs Fat Fiber Sugars Sat. fat Sodium
100 g 30 0.6 g 7.6 g 0.2 g 0.4 g 6.2 g 0 g 1 mg
1 cup, balls · 154 g 46 0.9 g 12 g 0.3 g 0.6 g 9.5 g 0 g 2 mg
1 cup, diced · 152 g 46 0.9 g 12 g 0.3 g 0.6 g 9.4 g 0 g 2 mg
1 melon · 4,518 g 1,355 27 g 343 g 9 g 18 g 280 g 0 g 45 mg
1 wedge · 286 g 86 1.7 g 22 g 0.6 g 1.1 g 18 g 0 g 3 mg
10 watermelon balls · 122 g 37 0.7 g 9.3 g 0.2 g 0.5 g 7.6 g 0 g 1 mg
1 NLEA serving · 280 g 84 1.7 g 21 g 0.6 g 1.1 g 17 g 0 g 3 mg

Where the calories come from

7% protein · 88% carbohydrate · 5% fat, by energy (4, 4 and 9 kcal per gram).

  • Protein 7%
  • Carbs 88%
  • Fat 5%

1 cup of watermelon (diced) on the day view

What logging 1 cup of watermelon (diced) looks like in Kaunto: 46 kcal is 2% of a 2,000 kcal day.

The reference day is a scale, not a target; the macro calculator estimates your own.

Calories 46 of 2,000 kcal

Macro loadout

Pro 1%
0.9 / 150g
Carb 6%
12 / 200g
Fat 1%
0.3 / 60g
1 cup of watermelon (diced) on a 2,000 kcal reference day (150 g protein · 200 g carbs · 60 g fat). A scale for reading the numbers, not a target.

Compared with other fruits

Per 100 g. Closest by protein per calorie.

Food kcal Protein Carbs Fat
Watermelon 300.6 g7.6 g0.2 g
Pomegranate 831.7 g19 g1.2 g
Orange 470.9 g12 g0.1 g
Navel orange 470.9 g12 g0.2 g
Kiwi 581.1 g14 g0.4 g
Peach 420.9 g10 g0.3 g

Side-by-side comparisons

Frequently asked questions

How many calories are in 1 cup of watermelon (diced)?

1 cup of watermelon (diced, 152 g) contains 46 kcal, 0.9 g protein, 12 g carbohydrate and 0.3 g fat.

How much protein is in watermelon?

Watermelon has 0.6 g of protein per 100 g, which is 0.9 g in 1 cup of watermelon (diced).

What are the macros of watermelon?

Per 100 g: 0.6 g protein, 7.6 g carbohydrate, 0.2 g fat. By energy that is 7% protein, 88% carbohydrate and 5% fat, so most of its calories come from carbohydrate.

Source: USDA FoodData Central, “Watermelon, raw”, FDC ID 167765 (SR Legacy), as indexed by Kaunto. Per-serving figures are scaled from the 100 g values and rounded. Counting macros for the first time? Start with how to count macros.