A $95K RN salary in Dallas and a $95K salary in San Francisco are not the same paycheck. We run the full stack — housing, state taxes, groceries, transport — so you see real purchasing power, not gross-pay theater.
| Category | City A | City B |
|---|---|---|
| Gross income | — | — |
| Housing (30%) | — | — |
| Groceries (12%) | — | — |
| Transport (10%) | — | — |
| State tax | — | — |
| Discretionary | — | — |
We weight BEA RPP data, BLS CPI urban indexes, and Tax Foundation state income tax rates across five buckets. Housing gets the most weight — because it drives 60–75% of the real gap between any two metros.
We apply BEA Regional Price Parities to normalize each city's cost level against the national baseline of 100. Higher RPP = more expensive lifestyle for the same dollar.
We divide each salary by its city's RPP to produce a real purchasing-power equivalent. The city with the higher adjusted salary wins — even if its nominal salary is lower.
Roommates, owned vs. rented housing, local property taxes, commute distance, and lifestyle. Use this as your opening bid on due diligence, not the final verdict.
The Bureau of Economic Analysis publishes Regional Price Parities — the most rigorous measure of how far a dollar actually goes across U.S. metros. If the national baseline is 100, San Francisco sits near 132 and Dallas near 96. That gap represents a 37% swing in purchasing power on the same paycheck. Housing accounts for 60–75% of that spread; state income tax adds another 5–10% depending on which states you're comparing.
For nurses specifically, this matters more than in most careers. Travel contracts, relocation bonuses, and interstate job opportunities arrive with big headline numbers designed to grab attention. The BLS OES median RN wage in San Francisco is around $133,000 — versus roughly $83,000 in Dallas. But after cost adjustment, the Dallas nurse frequently comes out ahead in real savings, particularly if she avoids California's 9.3% marginal state income tax bracket.
Texas, Florida, Tennessee, Nevada, Washington, Wyoming, South Dakota, Alaska, and New Hampshire levy no personal income tax on wages. For a $90,000 RN salary, escaping California's income tax alone can mean $5,000–$7,500 more in take-home per year. The catch: Texas has some of the highest effective property tax rates in the country, and Washington leans on sales tax. Renters almost always win in no-income-tax states. Homeowners need to run the property tax math.
When a contract pays GSA-aligned housing and meal stipends, the taxable wage portion is often lower than the headline number suggests. A contract showing $2,400/week taxable plus $900/week in stipends is mathematically different from a $3,300 all-taxable offer — even though the gross looks identical. The stipend only works if you maintain a qualifying tax home. Pair this calculator with the Travel Nurse Stipend Calculator before accepting any contract offer.
Before you accept a relocation offer, run the source city and destination city through this calculator with both salary numbers. If the destination shows a real-income loss, you have a quantified case for negotiating a sign-on, COL adjustment, or higher base. Hospitals routinely pay relocation differentials when nurses can produce specific numbers. Combine the verdict here with the Salary Negotiation Script generator to walk in with a sentence-by-sentence ask.
Educational tool. Not tax, legal, or financial advice. Verify all wage, tax, and cost-of-living figures with primary sources (BLS, BEA, state tax authorities) before making any major financial decision. Last updated April 2026.