Cost of living in Rio de Janeiro (Brazil) is 37% cheaper than in Gainesville, Florida (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 2,878 prices entered by 409 different people.
For example, to keep the same standard of living that would require $4,300 in Gainesville, Florida you would need to make just about $2,709 (R$ 10,473) in Rio de Janeiro.