🏙️ Cost of Living Index & Salary Parity Calculator
Compare cost of living differences between major world cities (New York, San Francisco, Austin, London, Berlin, Tokyo) to find your equivalent salary.
Index values from Numbeo's crowdsourced Cost of Living, Rent and Groceries indices (New York = 100). These come from user-submitted prices, not a government survey — treat the result as a directional estimate, not a moving quote.
What Cost of Living Index & Salary Parity Calculator Does
A cost-of-living index compresses thousands of prices — rent, a dozen eggs, a subway fare, a haircut — into a single number set against a baseline city. This tool uses New York as that baseline at 100: a city scoring 80 costs roughly 20% less across the basket of goods the index tracks, and a city scoring 120 costs roughly 20% more. The single number this calculator produces, an "equivalent salary," answers one specific question: what would you need to earn in the destination city to buy the same basket of goods you buy today.
The index behind it is Numbeo's, not a government statistic. Numbeo builds its Cost of Living, Rent and Groceries indices from prices users submit for their own city — a mix of supermarket receipts, rent listings and restaurant menus, refreshed continuously rather than surveyed on a fixed schedule. That makes it current and it covers cities no government agency compares side by side (Tokyo against Austin, say), but it also means the number for any one city reflects who bothered to submit prices there, not a stratified sample. Treat the output as a reasonable planning estimate, not a number to write into a lease.
Three indices drive the math: an overall index (housing, food, transport, utilities, entertainment combined), a rent index, and a groceries index, each scored against New York at 100. The calculator multiplies your salary by the ratio of the destination's overall index to your current city's, and separately reports the rent-index gap so you can see whether the move is driven by housing or by everything else.
How to Use Cost of Living Index & Salary Parity Calculator
- Enter your current annual salary
- Select your origin city and target destination city
- Review equivalent salary requirements and housing/rent cost percentage differences
Formula Used by Cost of Living Index & Salary Parity Calculator
Salary needed for equivalent purchasing power
equivalent_salary = current_salary × (destination_index / origin_index)
- destination_index
- Overall Cost of Living Index for the target city, New York = 100
- origin_index
- Overall Cost of Living Index for the current city, New York = 100
Worked example
$120,000 salary in New York (index 100), moving to San Francisco (index 97.6).
- Ratio: 97.6 / 100 = 0.976
- Equivalent salary: 120,000 × 0.976 = 117,120
Result: You would need about $117,120 in San Francisco to match the purchasing power of $120,000 in New York — despite San Francisco's reputation as the more expensive city, Numbeo's overall index (which includes cheaper healthcare and some services) actually scores it 2.4% below New York.
Overall percentage difference
pct_diff = (destination_index − origin_index) / origin_index × 100
Worked example
Same move, New York (100) to Austin (66.4).
- (66.4 − 100) / 100 × 100 = −33.6
Result: Austin scores 33.6% below New York overall — a $120,000 New York salary is equivalent to about $79,680 in Austin.
Rent-only difference (shown separately because it moves independently of the overall index)
rent_diff = (destination_rentIndex − origin_rentIndex) / origin_rentIndex × 100
Worked example
New York (rent index 100) to San Francisco (rent index 80.5).
- (80.5 − 100) / 100 × 100 = −19.5
Result: Rent in San Francisco runs about 19.5% below New York even though the overall cost gap is only 2.4% — the two numbers disagree on purpose. Rent is one line item; the overall index also includes groceries, transit and services that don't move the same way.
Numbeo Indices Used in This Calculator (New York = 100, 2026 mid-year)
Source: numbeo.com/cost-of-living/rankings.jsp, filtered to the twelve cities this tool offers.
| City | Cost of Living Index | Rent Index | Groceries Index |
|---|---|---|---|
| New York, NY | 100.0 | 100.0 | 100.0 |
| San Francisco, CA | 97.6 | 80.5 | 103.2 |
| Los Angeles, CA | 81.5 | 64.6 | 87.1 |
| Chicago, IL | 76.0 | 55.2 | 82.6 |
| Miami, FL | 79.5 | 69.0 | 80.3 |
| Austin, TX | 66.4 | 50.3 | 68.6 |
| London, UK | 87.5 | 70.1 | 68.9 |
| Toronto, Canada | 67.5 | 40.6 | 71.1 |
| Berlin, Germany | 70.0 | 36.2 | 63.0 |
| Tokyo, Japan | 54.2 | 25.8 | 62.9 |
| Singapore | 87.7 | 73.1 | 77.3 |
| Sydney, Australia | 75.1 | 53.8 | 79.2 |
A Second Measurement of the Same Five US Cities, for Comparison
The Bureau of Economic Analysis publishes Regional Price Parities (RPP) from actual expenditure and price survey data, not user submissions. Converting BEA's 2023 "real value of $100" figures to a New York = 100 index shows the same ranking, but different magnitudes than Numbeo.
| City | BEA RPP (NY = 100) | Numbeo Index (NY = 100) | Gap |
|---|---|---|---|
| San Francisco | 105.1 | 97.6 | 7.5 pts |
| Los Angeles | 102.7 | 81.5 | 21.2 pts |
| New York | 100.0 | 100.0 | 0 pts |
| Miami | 99.4 | 79.5 | 19.9 pts |
| Chicago | 91.1 | 76.0 | 15.1 pts |
| Austin | 86.8 | 66.4 | 20.4 pts |
How to Read Your Result
The equivalent salary is a floor, not a budget
It tells you what preserves your current purchasing power on average, across the whole basket the index tracks. It says nothing about your actual spending mix. If you spend well above average on rent and below average on groceries, the overall index will overstate how much you need in an expensive-rent city and understate it in a cheap-rent one — which is why the rent figure is reported separately rather than folded silently into one number.
Two real, credible sources disagree by up to 21 points
The second table above compares Numbeo's crowdsourced index against the BEA's government-survey-based Regional Price Parity for the same five US cities. Both are legitimate methodologies measuring something similar, and they still land 15-21 points apart on Los Angeles, Miami and Austin. That gap is not a rounding error — it is the honest range of uncertainty in "how much more expensive is city A than city B," and it should temper how precisely you read this calculator's output.
Index doesn't adjust for taxes
None of the indices here touch state or local income tax, which can move take-home pay by several percentage points independent of prices — moving from Austin (no state income tax) to New York City (state and city income tax) costs more than the cost-of-living gap alone suggests, and the reverse is true going the other way.
Limitations & Accuracy Notes
- This calculator cannot tell you what you will actually spend. It applies a citywide average index to your whole salary; your personal spending pattern (renter vs. owner, driver vs. transit rider, family size) will diverge from that average in ways the tool cannot see.
- It cannot account for income tax, sales tax or state benefits, all of which shift real take-home purchasing power independent of the price index.
- The underlying Numbeo data is crowdsourced and continuously refreshed, not a fixed annual survey — the exact figures baked into this tool are a mid-2026 snapshot and will drift from Numbeo's live site over time.
- Only twelve cities are offered. It has no data for any city outside this fixed list, and cannot interpolate a nearby city or suburb.
- It cannot value non-price differences that usually matter as much as cost — climate, school quality, commute time, or proximity to family. Two cities scoring the same index can be very different places to live.
- The gap between Numbeo and the BEA's government RPP data (shown in the table above) is itself evidence that no single number here should be treated as precise to better than about ±10-15%.
Frequently Asked Questions
What is a Cost of Living Index?
How is the equivalent salary calculated?
Does a cost of living index account for lifestyle differences?
Is a lower cost of living index always better?
References & Further Reading
- Numbeo — Cost of Living Index by City — Source of the Cost of Living, Rent and Groceries indices used in this calculator, New York = 100 baseline
- Numbeo — Cost of Living Indices Explained — Describes the New York baseline and that indices are built from user-submitted prices
- U.S. Bureau of Economic Analysis — Regional Price Parities by State and Metro Area — Government-survey alternative index used in the comparison table, illustrating the range of disagreement between methodologies
- Tax Foundation — Purchasing Power: The Real Value of $100 by Metro Area — 2023 BEA RPP figures ($84.58 real value of $100 in San Francisco, $102.44 in Austin, etc.) converted here to a New York = 100 index for the comparison table