Cost of living in Bielsko-Biała (Poland) is 36% more expensive than in Ahvaz (Iran)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 29 prices entered by less than 5 different people.
For example, you would need at least ﷼ 56,783,918 (5,120 zł) in Bielsko-Biała to maintain the same standard of living that you can have with ﷼ 41,800,000 in Ahvaz.