Cost of living in Zabrze (Poland) is 62% cheaper than in Aarau (Switzerland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 117 prices entered by 13 different people.
For example, to keep the same standard of living that would require CHF 6,400 in Aarau you would need to make just about CHF 2,456 (8,903 zł) in Zabrze.