Cost-of-Living Adjusted Salary Comparison

Compare salaries in different cities after adjusting for cost of living. See which job offer actually gives you more spending power.

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Built by Abiot Y. Derbie, PhD — Postdoctoral Research Fellow. Quantitative researcher specializing in statistical modeling and data-driven decision systems.

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This calculator is for informational and educational purposes only. Results are estimates based on the information you provide and standard financial formulas. This is not financial advice. Consult a qualified financial advisor for decisions specific to your situation. Full Disclaimer

Things to Know

Essential concepts for understanding your results

Adjusted Salary
How do you compare salaries across cities?

Adjusted Salary = Salary × (Target City Index ÷ Current City Index). A $90,000 salary in Columbus (index 88) equals $140,000 in San Francisco (index 137) in purchasing power. The formula reveals whether a higher-salary offer in an expensive city actually improves your financial position. A $120,000 offer in San Francisco from $90,000 in Columbus sounds like a 33% raise — but adjusted, it is actually an 11% pay cut in purchasing power.

Tax Adjustment
Why must you factor in state taxes?

State income tax creates massive variation: the same $100,000 salary nets approximately $76,000 in California (9.3% state rate at this income) vs $83,000 in Texas (0%). That $7,000/year difference compounds to $210,000 over 30 years invested. When comparing salaries across states, calculate after-tax income in each location, not just gross. A tool paying $95,000 in Austin, TX may provide more spending power than $115,000 in New York City after adjusting for both cost of living and taxes.

Cost-of-Living Adjusted Salary Calculator: Compare Paychecks Across Cities

A cost-of-living salary comparison shows the equivalent salary you need in a new city to maintain your current standard of living. A $100,000 salary in Austin, TX has the same purchasing power as approximately $170,000 in San Francisco or $65,000 in Oklahoma City. Without this adjustment, a "raise" from a job offer in a more expensive city may actually be a pay cut.

Enter your current city, salary, and target city above. The calculator shows the equivalent salary, the specific cost differences (housing, food, transport, taxes), and your net purchasing power change.

Cost-of-Living Index by Major Metro (BLS/C2ER 2025)

MetroCOL Index (100 = avg)$100K EquivalentBiggest Driver
San Francisco170$170,000Housing (3.2× avg)
New York (Manhattan)165$165,000Housing (3.0× avg)
Los Angeles150$150,000Housing (2.5× avg)
Seattle145$145,000Housing (2.3× avg)
Boston140$140,000Housing (2.0× avg)
Denver115$115,000Housing (1.4× avg)
National Average100$100,000
Dallas95$95,000No state income tax
Columbus, OH88$88,000Housing (0.7× avg)
Oklahoma City85$85,000Housing + food below avg

State income tax matters enormously: Moving from California (13.3% top rate) to Texas (0%) on a $150,000 salary: approximately $10,000-$14,000/year in tax savings alone — before any cost-of-living difference. This is why "equivalent salary" calculations must include the tax impact, not just living costs.

Frequently Asked Questions

How do I compare salaries between cities?
Multiply your current salary by the ratio of the new city's COL index to your current city's. $80,000 in Dallas (index 95) vs San Francisco (170): $80,000 × (170/95) = $143,000 needed in SF for the same lifestyle. Always factor in state taxes separately — COL indexes often exclude tax impact. Enter both cities above for a precise comparison.
What is the most expensive city in the US?
Manhattan, NYC and San Francisco consistently rank #1-#2 at 165-170% of the national average. Housing drives 70%+ of the cost premium — a 2BR apartment costing $1,200/month in Columbus costs $3,500-$4,000 in SF or Manhattan. Other costs (food, transport, healthcare) are 10-30% higher but housing is the dominant factor.
Should I take a job in a cheaper city for less money?
If the salary maintains or improves your purchasing power: yes, it can dramatically improve quality of life. $100,000 in SF (COL 170) = $58,800 equivalent purchasing power at the national average. A job paying $75,000 in Columbus (COL 88) = $85,200 equivalent. You would be wealthier on $75K in Columbus than $100K in SF. Run the full comparison including taxes, housing, and savings rate impact.
How much does state income tax affect my take-home pay?
Significantly: zero-tax states (TX, FL, TN, WA, NV) save $3,000-$14,000/year compared to high-tax states (CA 13.3%, NY 10.9%, NJ 10.75%). On $120,000: California state tax ≈ $7,800. Texas: $0. That $7,800/year savings is equivalent to a $9,000-$10,000 raise before federal tax. Always include state tax in salary comparisons — it can be the largest single factor after housing.
What is geographic arbitrage?
Earning income benchmarked to a high-cost market while living in a low-cost area — typically through remote work. A $140,000 SF tech salary paid while living in Boise (COL 100): effective purchasing power of $200,000+. The combination of high-market salary + low-market expenses + no state income tax (some states) can accelerate savings by $30,000-$60,000/year compared to living in the employer's city.
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