Cost of living in Fort-de-France (Martinique) is 106% 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 67 prices entered by 15 different people.
For example, you would need at least ₨136,115 (€1,699) in Fort-de-France to maintain the same standard of living that you can have with ₨66,000 in Allahabad.