Cost of living in Burgas (Bulgaria) is 4% more expensive than in Ahmedabad (India)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 917 prices entered by 142 different people.
For example, you would need at least ₨76,043 (1,824 лв) in Burgas to maintain the same standard of living that you can have with ₨73,000 in Ahmedabad.