Cost of living in Petrolina (Brazil) is 92% more expensive than in Ahmedabad (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 711 prices entered by 92 different people.
For example, you would need at least ₨95,875 (R$ 4,845) in Petrolina to maintain the same standard of living that you can have with ₨50,000 in Ahmedabad.