Cost of living in Kraków (Poland) is about the same as in Zanzibar (Tanzania)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 474 prices entered by 94 different people.
For example, you would need at least 3,055,061 Shilling (4,892 zł) in Kraków to maintain the same standard of living that you can have with 2,990,000 Shilling in Zanzibar.