Cost of living in Cancún (Mexico) is 40% cheaper than in Amman (Jordan)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 1,538 prices entered by 148 different people.
For example, to keep the same standard of living that would require Dinar 1,800 in Amman you would need to make just about Dinar 1,081 (Mex$ 31,102) in Cancún.