Cost of living in Bahía Blanca (Argentina) is 64% cheaper than in Amsterdam (Netherlands)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 1,330 prices entered by 314 different people.
For example, to keep the same standard of living that would require €5,200 in Amsterdam you would need to make just about €1,869 (ARS $46,746) in Bahía Blanca.