Cost of living in N'Djamena (Chad) is 90% more expensive than in Al Qurayyat (Saudi Arabia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 27 prices entered by less than 5 different people.
For example, you would need at least ﷼ 7,016 (1,060,368 Franc) in N'Djamena to maintain the same standard of living that you can have with ﷼ 3,700 in Al Qurayyat.