Cost of living in San Juan (Puerto Rico) is 45% more expensive than in Almuñécar (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 580 prices entered by 66 different people.
For example, you would need at least €2,464 ($2,802) in San Juan to maintain the same standard of living that you can have with €1,700 in Almuñécar.