How Do I Compare Cost of Living Between Two Cities?
Whether you're relocating for a new visa, a job offer, or just curious, comparing cities by a cost-of-living index is the standard method — it converts your actual monthly spending into an equivalent figure for a different location. This calculator applies that ratio to your real numbers.
💡 Quick Summary
Equivalent Cost = Current Expenses × (Target City Index ÷ Current City Index). The same formula applies to salary if you want to maintain equivalent purchasing power in a new location.
Where to Find Cost-of-Living Index Numbers
Several free public databases publish city-by-city cost-of-living indices on a comparable scale (commonly baselined so a reference city equals 100). Search for your specific current and target cities on a cost-of-living index site to get real index numbers before using this calculator — the more accurate your two index inputs, the more accurate your comparison.
What This Calculator Doesn't Capture
- Lifestyle differences: the index reflects average costs, not your specific spending habits (e.g. a car-free lifestyle vs. car-dependent city).
- Currency exchange rates: if moving internationally, also factor in exchange rate movement separately from cost-of-living differences.
- Tax differences: income tax rates can vary substantially by country or state, affecting your real take-home comparison.
- Housing type: index averages often blend renting and buying, city center and suburbs — check the specific category if your source breaks it down.
Using This for Visa & Relocation Planning
Many visa applications (student visas, work permits, family sponsorship) require proof of sufficient funds or income. Comparing cost of living helps you sanity-check whether a job offer or savings amount will actually stretch as far as you expect in your destination city.