Cost of living in Houston, Texas (United States) is about the same as in Al Mubarraz (Saudi Arabia)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 2,934 prices entered by 444 different people.
For example, you would need at least ﷼ 15,515 ($4,137) in Houston, Texas to maintain the same standard of living that you can have with ﷼ 15,000 in Al Mubarraz.