Cost of living in Melbourne (Australia) is 144% more expensive than in Zielona Góra (Poland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 3,093 prices entered by 612 different people.
For example, you would need at least 13,405 zł (AU$4,946) in Melbourne to maintain the same standard of living that you can have with 5,500 zł in Zielona Góra.