Cost of living in Brazzaville (Republic of the Congo) is 182% 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 205 prices entered by 20 different people.
For example, you would need at least 20,006 zł (3,049,411 Franc) in Brazzaville to maintain the same standard of living that you can have with 7,100 zł in Łódź.