Cost of living in Satkhira (Bangladesh) is about the same as in Zonguldak (Turkey)
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, you would need at least 2,430TL (Taka 38,206) in Satkhira to maintain the same standard of living that you can have with 2,400TL in Zonguldak.