Cost of living in Petrolina (Brazil) is 8% more expensive than in Zaria (Nigeria)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 22 prices entered by less than 5 different people.
For example, you would need at least 566,007 ₦ (R$ 5,196) in Petrolina to maintain the same standard of living that you can have with 524,000 ₦ in Zaria.