We might think that Guava and Watermelon are similar with respect to nutritional value and health benefits. But the nutrient content of both fruits is different. Guava and Watermelon Facts such as their taste, shape, color, and size are also distinct. The difference between Guava and Watermelon is explained here.
The amount of calories in 100 gm of fresh Guava and Watermelon with peel is 68.00 kcal and Not Available and the amount of calories without peel is Not Available and 30.00 kcal respectively. Thus, Guava and Watermelon belong to Low Calorie Fruits and Low Calorie Fruits category.These fruits might or might not differ with respect to their scientific classification. The order of Guava and Watermelon is Myrtales and Cucurbitales respectively. Guava belongs to Myrtaceae family and Watermelon belongs to Cucurbitaceae family. Guava belongs to Psidium genus of Psidium guajava species and Watermelon belongs to Citrullus genus of C. lanatus species. Beings plants, both fruits belong to Plantae Kingdom.