We might think that Guava and Orange are similar with respect to nutritional value and health benefits. But the nutrient content of both fruits is different. Guava and Orange Facts such as their taste, shape, color, and size are also distinct. The difference between Guava and Orange is explained here.
The amount of calories in 100 gm of fresh Guava and Orange with peel is 68.00 kcal and 63.00 kcal and the amount of calories without peel is Not Available and 47.00 kcal respectively. Thus, Guava and Orange 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 Orange is Myrtales and Sapindales respectively. Guava belongs to Myrtaceae family and Orange belongs to Rutaceae family. Guava belongs to Psidium genus of Psidium guajava species and Orange belongs to Citrus genus of C. × sinensis species. Beings plants, both fruits belong to Plantae Kingdom.