Cost of living in Gold Coast (Australia) is 161% more expensive than in Adapazarı (Turkey)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 427 prices entered by 49 different people.
For example, you would need at least 8,099TL (AU$2,650) in Gold Coast to maintain the same standard of living that you can have with 3,100TL in Adapazarı.