Cost of living in Sydney (Australia) is 177% more expensive than in Zhytomyr (Ukraine)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 4,567 prices entered by 819 different people.
For example, you would need at least 77,524₴ (AU$3,794) in Sydney to maintain the same standard of living that you can have with 28,000₴ in Zhytomyr.