You got a job offer in a new city. Or your company went remote and you realized you could live anywhere. Or you're just tired of paying $2,800 a month for a one-bedroom apartment and wondering if there's a better way. Whatever brought you here, the question is always the same: what will my money actually be worth there?
The answer is more complicated than most people expect. A $90,000 salary in Austin and a $90,000 salary in San Francisco are not the same thing. They're not even close. Understanding exactly where the difference comes from — and how much you actually need to earn in your destination city — is what this tool and guide are built to answer.
How cost of living is actually calculated
Cost of living indexes compare the price of a standardized basket of goods and services across different locations. The US national average is set at 100. A city with an index of 140 costs 40% more than average. A city at 85 costs 15% less. The index is built from six major categories that each affect your daily expenses differently.
| Category | % of typical budget | Biggest driver |
|---|---|---|
| Housing | 30–40% | Rent or mortgage, property taxes |
| Transportation | 15–20% | Car ownership vs transit, gas prices, commute |
| Food | 10–15% | Grocery prices, restaurant costs |
| Healthcare | 8–12% | Insurance premiums, provider costs |
| Utilities | 5–8% | Electricity, heating, internet |
| Taxes | Variable | State income tax, sales tax, property tax |
Housing dominates everything. It's the single largest expense for most households and the category with the widest variation across US cities. A one-bedroom apartment in San Francisco averages $2,800–$3,500/month. The same quality apartment in Memphis or Oklahoma City runs $800–$1,100. That single difference can outweigh every other cost of living factor combined.
West Coast vs East Coast: the real cost comparison
The West Coast to East Coast move is one of the most searched relocation comparisons in the US — and for good reason. Remote work opened up the question for millions of people who are now reconsidering whether staying in Los Angeles, San Francisco, or Seattle makes financial sense when they can work from anywhere.
| City | COL Index | Avg 1BR rent | State income tax | Overall |
|---|---|---|---|---|
| San Francisco, CA | 197 | $2,900 | Up to 13.3% | Very high |
| Los Angeles, CA | 173 | $2,400 | Up to 13.3% | Very high |
| Seattle, WA | 158 | $2,100 | 0% (no income tax) | High |
| New York City, NY | 187 | $3,200 | Up to 10.9% | Very high |
| Boston, MA | 162 | $2,600 | 5% | High |
| Austin, TX | 124 | $1,500 | 0% (no income tax) | Moderate |
| Nashville, TN | 112 | $1,400 | 0% (no income tax) | Moderate |
| Charlotte, NC | 103 | $1,250 | 4.5% | Near average |
| Raleigh, NC | 105 | $1,300 | 4.5% | Near average |
| Jacksonville, FL | 96 | $1,150 | 0% (no income tax) | Below average |
The Texas and Florida effect: Both states have no state income tax — which is a significant raise in disguise when moving from California or New York. A Californian earning $120,000 pays roughly $9,000–$12,000 in state income tax annually. Moving to Texas or Florida means keeping that entire amount. When comparing cities, always factor state income tax into the real salary comparison, not just cost of goods.
The 3 factors that matter most when comparing cities
1. Housing — the variable that moves the needle most
Nothing shapes your cost of living more than what you pay for housing. And housing costs don't just affect your rent or mortgage — they affect how much space you can afford, how long your commute is, and whether you can build equity. When evaluating a move, always compare the specific neighborhood you'd realistically live in, not the city's average. San Francisco's average masks enormous variation between neighborhoods.
2. State and local taxes — the invisible salary adjustment
Seven US states have no state income tax: Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, and Wyoming. Washington has no income tax but does have a capital gains tax. For someone earning $80,000–$150,000, moving from a high-tax state like California or New York to a no-income-tax state is the equivalent of a $5,000–$15,000 raise — before you even factor in housing costs.
3. Transportation — car-dependent vs walkable cities
This category surprises people most. A city with lower housing costs can easily offset those savings if you need two cars to function. The average cost of car ownership in the US runs $10,000–$12,000 per year per vehicle including payments, insurance, gas, and maintenance. Moving from New York City — where many residents don't own cars — to suburban Texas where two cars are essential can add $15,000–$20,000 in annual expenses that rarely shows up in simple cost of living comparisons.
How to negotiate salary when relocating for a job
If you're relocating for a specific job offer, the cost of living calculator gives you concrete data to negotiate with. Most employers expect candidates to negotiate when relocating — especially when the move is from a lower cost area to a higher one. Use this approach:
First, calculate the equivalent salary using our tool. If you make $70,000 in Raleigh and the job is in San Francisco, the equivalent salary to maintain your lifestyle is approximately $115,000–$125,000. Go into negotiations knowing that number and being able to explain the methodology behind it.
Second, factor in relocation costs — most employers offer relocation packages for senior roles, but entry-level and mid-level hires often don't get them. Moving cross-country averages $4,000–$10,000 for a household move. If no relocation assistance is offered, that's a legitimate negotiating point.
Remote work negotiation: If you're negotiating a remote salary and your employer is based in San Francisco or New York, be aware that some companies pay based on employee location (lower salary if you live in a cheaper area) while others pay based on role market rate regardless of location. Know which policy your employer uses before negotiating — it dramatically changes the math.
Remote work and cost of living arbitrage
One of the most significant financial opportunities of the remote work era is geographic arbitrage — earning a salary benchmarked to an expensive city while living somewhere significantly cheaper. Someone earning a San Francisco salary of $130,000 while living in Chattanooga, Tennessee (COL index ~90) is effectively living like someone earning $220,000+ by local standards.
This strategy has real limits. Some employers have moved to location-based pay. Some roles require periodic in-person presence. And some cities that were cheap are becoming more expensive as remote workers flood in — Austin being the clearest example, where the COL index rose dramatically between 2019 and 2024 as tech workers relocated from the Bay Area.
Common mistakes people make when comparing cities
Comparing average rents without accounting for apartment size is the most common error. A $1,400 one-bedroom in Nashville might sound cheap compared to $2,800 in San Francisco — but if you're currently renting a two-bedroom in San Francisco for $3,800 and you'd need a two-bedroom in Nashville for a family, the comparison changes significantly.
Ignoring lifestyle inflation is the second mistake. Moving to a cheaper city often changes spending behavior — you go out more, you drive more, you spend differently. Research consistently shows that people's expenses expand to fill available income. The savings from relocating are often partially or fully offset by changed spending patterns within 12–18 months.
Underestimating the total cost of moving is third. Beyond moving company costs, factor in: security deposit and first/last month's rent in the new city before your old deposit is returned, temporary housing if your move-in date doesn't align, licensing fees for a new state if required for your profession, and the cost of replacing items it wasn't worth shipping.
Frequently asked questions
Cost of living indexes and salary equivalency calculations are estimates based on composite data sources including the Council for Community and Economic Research (C2ER) Cost of Living Index and Bureau of Labor Statistics regional data, updated April 2026. Actual costs vary significantly based on neighborhood, lifestyle, household size, and individual spending patterns. This tool is for informational and planning purposes only and does not constitute financial or relocation advice. Always research specific costs in your target city before making relocation decisions.