Nutrients are present in all the fruits but in different quantities. Hence, it is essential to be aware of the nutritional value of fruits before we add them to our health routine. Green Kiwi vs Papaya Nutrition will help you choose the best fruit among the two. Carbs in Green Kiwi and Papaya are 14.66 g and 10.82 g respectively. The protein content of Green Kiwi and Papaya is 1.14 g and 0.50 g. Protein to carb ratio of any fruit must be approximately 1.34. Protein to carb ratio of Green Kiwi is 0.07 and in Papaya, it is 0.05. Nutritional value of fruits is incomparable to other food items. They provide all the vital nutrients required for proper functioning of our body.