Cost of living in Salta (Argentina) is 21% cheaper 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 229 prices entered by 22 different people.
For example, to keep the same standard of living that would require ₨69,000 in Allahabad you would need to make just about ₨54,721 (ARS $21,989) in Salta.