Guava vs Watermelon: Which Has More Calories?
Per 100 g, Guava has 68 kcal and Watermelon has 30 kcal, so Watermelon has 56% fewer calories.
Guava has more protein (2.55 g vs 0.6 g). Guava has more fiber (5.4 g vs 0.4 g). Guava has more carbohydrates (14.3 g vs 7.6 g). Relative to calories, Guava is the better protein source (3.75 g vs 2 g of protein per 100 kcal).


Nutrition Facts
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Amount Per Serving:
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Amount Per Serving:
Guava vs Watermelon 100g Compare
| per 100g | Guava | Watermelon |
|---|---|---|
| Calories | 68 | 30 |
| Carbohydrates | 14.3 g | 7.6 g |
| Fat | 0.95 g | 0.15 g |
| Dietary fiber | 5.4 g | 0.4 g |
| Protein | 2.55 g | 0.6 g |
| Calcium | 18 mg | 7 mg |
| Iron | 0.26 mg | 0.24 mg |
| Magnessium | 22 mg | 10 mg |
| Potassium | 417 mg | 112 mg |
| Sodium | 2 mg | 1 mg |
| Zink | 0.23 mg | 0.1 mg |
| Vitaminium A | 624 IU | 569 IU |
| Vitaminium B1 (Thiamine) | 0.067 mg | 0.033 mg |
| Vitaminium B3 (Niacin) | 1.084 mg | 0.178 mg |
| Vitaminium B5 | 0.451 mg | 0.221 mg |
| Vitaminium B6 | 0.11 mg | 0.045 mg |
| Vitaminium B9 (Folic acid) | 49 µg | 3 µg |
| Vitaminium C | 228 mg | 8.1 mg |
| Vitaminium E | 0.73 mg | 0.05 mg |
| Beta karoten | 374 µg | 303 µg |
More Calories in Guava
At first glance, you can see that in guava is much more calories than in watermelon.
Guava has 68 kcal per 100g and watermelon 30 kcal per 100g so it is pretty easy to calculate that the difference is about 127%.
In guava and in watermelon most calories came from carbs.
See tables below to compare guava with watermelon in details.
Guava 100g
68kcalCalories source
- 75% CARBS.
- 13% PROTEIN
- 11% FAT
Watermelon 100g
30kcalCalories source
- 89% CARBS
- 7% PROTEIN
- 4% FAT
Compares of guava
Compares of watermelon
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About the data
Nutrition values on this page are given per 100 g of the food and are based on the official United States Department of Agriculture FoodData Central database. The exact record used for each food is linked under the tables.
Marcin Piotrowicz – calories-info.com creator · Healthy diet and healthy lifestyle promoter. The information is for general purposes and is not medical or dietary advice.