Cost of living in Belfast (United Kingdom) is 41% 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 691 prices entered by 89 different people.
For example, to keep the same standard of living that would require CHF 6,900 in Aarau you would need to make just about CHF 4,048 (£3,110) in Belfast.