Cost of living in Rotterdam (Netherlands) is 13% more expensive than in Akron, Ohio (United States)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 504 prices entered by 68 different people.
For example, you would need at least $3,513 (€3,061) in Rotterdam to maintain the same standard of living that you can have with $3,100 in Akron, Ohio.