Cost of living in Pleven (Bulgaria) is 65% 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 128 prices entered by 12 different people.
For example, to keep the same standard of living that would require CHF 7,400 in Aarau you would need to make just about CHF 2,582 (4,487 лв) in Pleven.