Cost of living in Caguas (Puerto Rico) is 13% cheaper than in Adelaide (Australia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 1,014 prices entered by 108 different people.
For example, to keep the same standard of living that would require AU$7,200 in Adelaide you would need to make just about AU$6,272 ($4,514) in Caguas.