Cost of living in Colombo (Sri Lanka) is 36% more expensive than in Amol (Iran)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 838 prices entered by 102 different people.
For example, you would need at least ﷼ 21,755,889 (79,800 ₨) in Colombo to maintain the same standard of living that you can have with ﷼ 16,000,000 in Amol.