Cost of living in Toowoomba (Australia) is 39% more expensive than in Zaragoza (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 258 prices entered by 26 different people.
For example, you would need at least €4,312 (AU$6,875) in Toowoomba to maintain the same standard of living that you can have with €3,100 in Zaragoza.