Cost of living in Ponce (Puerto Rico) is 72% more expensive than in Žilina (Slovakia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 86 prices entered by 6 different people.
For example, you would need at least €3,093 ($3,519) in Ponce to maintain the same standard of living that you can have with €1,800 in Žilina.