Cost of living in Sion (Switzerland) is 14% more expensive than in Aberystwyth (United Kingdom)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 50 prices entered by 7 different people.
For example, you would need at least £2,506 (CHF 3,277) in Sion to maintain the same standard of living that you can have with £2,200 in Aberystwyth.