Cost of living in Nagpur (India) is 8% cheaper than in Łódź (Poland)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 436 prices entered by 76 different people.
For example, to keep the same standard of living that would require 6,900 zł in Łódź you would need to make just about 6,360 zł (₨124,805) in Nagpur.