Cost of living in Conakry (Guinea) is about the same as in Zaria (Nigeria)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on less than 10 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 3,430,000 ₦ in Zaria you would need to make just about 3,350,557 ₦ (84,592,349 Franc) in Conakry.