Why this is offline
This tool compared cities using the Labour Bureau's CPI-IW "Centre Wise General Index," which rebases each city's own index independently to 100 in the base year (2016). That means one city showing a higher index number than another does not mean it's currently more expensive — it only means that city's own prices have risen more since its own 2016 starting point. We were using the ratio of two cities' index numbers as if it measured their current relative cost, which is not a valid use of this data (the same reason you can't compare one country's CPI number directly against another's).
We haven't found an open, safely-licensed dataset that validly compares absolute cost of living across Indian cities — this turns out to be a genuinely hard data problem, not something we cut a corner on. Rather than show a plausible-looking but wrong number, we've taken the calculator down until we have something we're confident in.
💡 Looking for how far your money goes in a different country instead of a different Indian city? Try the
PPP Calculator — it's built on World Bank data designed specifically for cross-country price-level comparison, which doesn't have this problem.