Cost of living in Natal (Brazil) is 55% more expensive than in Allahabad (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 521 prices entered by 53 different people.
For example, you would need at least ₨103,685 (R$ 5,226) in Natal to maintain the same standard of living that you can have with ₨67,000 in Allahabad.