Cost of living in Burgas (Bulgaria) is 61% 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 895 prices entered by 149 different people.
For example, you would need at least ₨93,508 (2,140 лв) in Burgas to maintain the same standard of living that you can have with ₨58,000 in Ahmedabad.