Cost of living in Surabaya (Indonesia) is 19% more expensive than in Allahabad (India)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 346 prices entered by 30 different people.
For example, you would need at least ₨96,351 (Rp 19,596,726) in Surabaya to maintain the same standard of living that you can have with ₨81,000 in Allahabad.