Cost of living in Brazzaville (Republic of the Congo) is 161% more expensive than in Łódź (Poland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 320 prices entered by 21 different people.
For example, you would need at least 26,062 zł (3,994,469 Franc) in Brazzaville to maintain the same standard of living that you can have with 10,000 zł in Łódź.