Cost of living in Constantine (Algeria) is 27% cheaper than in Łódź (Poland)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 199 prices entered by 18 different people.
For example, to keep the same standard of living that would require 7,900 zł in Łódź you would need to make just about 5,739 zł (179,131 Dinar) in Constantine.