Cost of living in Patna (India) is 55% cheaper than in Alexandroupoli (Greece)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 66 prices entered by 19 different people.
For example, to keep the same standard of living that would require €1,200 in Alexandroupoli you would need to make just about €534 (₨42,775) in Patna.