How do I calculate cost of living between two cities?

Use the standard BEA salary equivalency formula: Equivalent Salary = Current Salary x (Target City Index / Current City Index). For example, if you earn $70,000 in Houston (index 92) and are considering San Diego (index 146), you need $70,000 x (146 / 92) = $111,087 in San Diego to maintain the same lifestyle. The cost of living index uses 100 as the national average. Cities above 100 are more expensive; below 100 are cheaper. Housing is the largest variable, often accounting for 35 to 50 percent of the total index difference between cities.

Cost of Living Calculator 2026: Cost of Living by City & Equivalent Salary

Q: What is a cost of living index?

A cost of living index measures the relative cost of living in a location compared to a baseline (usually 100 = national average). An index of 130 means that city is 30 percent more expensive than the national average. An index of 85 means it is 15 percent cheaper. The index is calculated from housing (largest weight at 35 to 40 percent), groceries, transportation, utilities, healthcare, and miscellaneous expenses. The Bureau of Economic Analysis (BEA) publishes Regional Price Parities (RPPs) which are the most authoritative government source for state and metro-level cost indexes.

Q: What is the most expensive city to live in the US in 2026?

San Francisco is the most expensive major US city in 2026 with a cost of living index approximately 89 percent above the national average (index around 189). New York City follows at approximately 75 percent above average (index around 175). San Jose, Boston, and Washington DC also rank among the most expensive. A $100,000 salary in San Francisco has roughly the same purchasing power as $53,000 in an average-cost US city. Housing costs are the primary driver: San Francisco median 1-bedroom rent exceeds $3,200 per month compared to the national average of approximately $1,400.

Q: What is the cheapest city to live in the US in 2026?

The most affordable major US cities in 2026 include Memphis TN, Detroit MI, Oklahoma City OK, and Little Rock AR, all with cost of living indexes between 70 and 85 (15 to 30 percent below the national average). A $60,000 salary in Memphis has the same purchasing power as approximately $75,000 to $80,000 in an average-cost city. Housing costs in these cities are typically 40 to 60 percent below the national average. However, also consider job market strength, salary ranges for your occupation, and quality of life factors before making a relocation decision based solely on cost of living.

Q: Is a $100,000 salary good in every city?

No. A $100,000 salary has very different purchasing power depending on where you live. In San Francisco (index 189), $100,000 in purchasing power requires approximately $189,000 in nominal salary. In Austin TX (index 115), $100,000 has the purchasing power of about $87,000 nationally. In Memphis TN (index 78), $100,000 has the purchasing power of about $128,000 nationally. State income tax also affects take-home pay significantly: moving from California to Texas on the same $100,000 salary saves approximately $6,500 per year in state income tax alone, in addition to the cost of living difference.

Q: How does cost of living affect salary negotiation?

Always adjust salary offers for cost of living before accepting or rejecting them. A $120,000 offer in New York City may be worth less in purchasing power than a $90,000 offer in Dallas. The formula is: Real purchasing power = Offer Salary x (100 / Target City Index). For New York (index 175): $120,000 x (100/175) = $68,571 in purchasing power. For Dallas (index 107): $90,000 x (100/107) = $84,112 in purchasing power. Dallas wins by $15,541 in real terms despite the lower nominal salary. Always negotiate using the employer headquarters city rates, not your personal residence city.

Q: What factors make up the cost of living index?

The cost of living index is calculated from six main categories: housing (rent and home prices, approximately 35 to 40 percent weight), groceries and food (15 percent), transportation (gas, car costs, public transit, 12 percent), utilities (electricity, gas, water, internet, 10 percent), healthcare (medical services, insurance, 10 percent), and miscellaneous expenses (clothing, entertainment, services, 13 to 18 percent). Housing is by far the most variable category between cities. San Francisco housing costs are approximately 195 percent above the national average while Memphis housing costs are approximately 43 percent below the national average.

Q: How much do I need to earn in [city] to live comfortably?

A comfortable lifestyle (defined as covering all needs plus moderate discretionary spending and savings) requires different incomes in different cities. Rough 2026 estimates for a single person: San Francisco $130,000 to $160,000 (housing alone averages $3,200/month for 1BR), New York City $110,000 to $140,000, Los Angeles $100,000 to $130,000, Chicago $75,000 to $90,000, Dallas $65,000 to $80,000, Houston $60,000 to $75,000, Phoenix $65,000 to $80,000, Memphis $50,000 to $65,000. These estimates assume approximately 30 percent of gross income going to housing, 15 percent to transportation, 10 percent to food, and 10 percent to savings.

Free cost of living calculator for city cost of living comparison. Compare cost of living between any two US cities, calculate the equivalent salary needed to maintain your lifestyle after relocating, and see your real purchasing power after state income tax. Uses the BEA Regional Price Parities formula: the same standard used by economists and salary compensation benchmarks.

How the Salary Cost of Living Calculator Works: Equivalent Salary Calculator

The cost of living comparison uses the standard BEA (Bureau of Economic Analysis) salary equivalency formula. A cost of living index of 100 equals the national average. Cities above 100 are more expensive; below 100 are cheaper. The formula calculates exactly what salary you need in a new city to buy the same goods and services you currently enjoy.

Cost of Living Salary Equivalency Formula (BEA standard)

Equivalent salary = Current salary × (Target city index ÷ Current city index)

Purchasing power = Salary × (100 ÷ City index)

Real raise or cut = (Offer salary ÷ equivalent needed) − 1 × 100%

Source: Bureau of Economic Analysis Regional Price Parities · C2ER Council for Community and Economic Research COLI 2026 · Salary.com city data updated March 2026

Cost of living comparison: $70,000 in Houston TX vs San Diego CA

Current city: Houston TX (index 92) $70,000 current salary

Target city: San Diego CA (index 146) Job offer received

Equivalent salary needed in San Diego $70,000 × (146 ÷ 92) = $111,087

Job offer received $95,000

Real purchasing power of offer $95,000 × (100 ÷ 146) = $65,068

Real change vs current situation $65,068 vs $76,087: a $11,019 pay CUT despite $25K nominal raise

Cost of Living Index by City 2026: Purchasing Power by City

Cost of living index reference for major US cities. Index 100 = national average. Sources: BEA Regional Price Parities 2024, C2ER COLI 2026 quarterly release, Salary.com city comparison data updated March 2026. Housing is the largest component and varies most between cities.

Cost of living index by city 2026: major US cities ranked from most to least expensive
City	COL index	vs National avg	$70K equivalent needed	State income tax
San Francisco, CA	189	89% more expensive	$132,300	Up to 13.3%
New York City, NY	175	75% more expensive	$122,500	Up to 10.9%
San Jose, CA	172	72% more expensive	$120,400	Up to 13.3%
Boston, MA	153	53% more expensive	$107,100	5.0% flat
Washington DC	143	43% more expensive	$100,100	District tax
Los Angeles, CA	141	41% more expensive	$98,700	Up to 13.3%
Seattle, WA	132	32% more expensive	$92,400	0% wages
San Diego, CA	146	46% more expensive	$102,200	Up to 13.3%
Denver, CO	125	25% more expensive	$87,500	4.4% flat
Miami, FL	117	17% more expensive	$81,900	0%
Chicago, IL	112	12% more expensive	$78,400	4.95% flat
Portland, OR	119	19% more expensive	$83,300	Up to 9.9%
Atlanta, GA	103	3% more expensive	$72,100	5.09% flat
Phoenix, AZ	103	3% more expensive	$72,100	2.5% flat
Philadelphia, PA	109	9% more expensive	$76,300	3.07% flat
Austin, TX	115	15% more expensive	$80,500	0%
Dallas, TX	107	7% more expensive	$74,900	0%
Houston, TX	92	8% cheaper	$64,400	0%
Charlotte, NC	97	3% cheaper	$67,900	4.25% flat
Nashville, TN	101	1% more expensive	$70,700	0%
Minneapolis, MN	106	6% more expensive	$74,200	Up to 9.85%
Columbus, OH	89	11% cheaper	$62,300	2.75% flat
Indianapolis, IN	88	12% cheaper	$61,600	2.95% flat
Kansas City, MO	91	9% cheaper	$63,700	Up to 4.7%
Louisville, KY	89	11% cheaper	$62,300	3.5% flat
Memphis, TN	78	22% cheaper	$54,600	0%
Detroit, MI	81	19% cheaper	$56,700	4.25% flat
Oklahoma City, OK	82	18% cheaper	$57,400	Up to 4.75%
Tucson, AZ	91	9% cheaper	$63,700	2.5% flat
Pittsburgh, PA	92	8% cheaper	$64,400	3.07% flat

Index 100 = US national average. Data: BEA Regional Price Parities 2024, C2ER COLI Q1 2026, Salary.com updated March 2026. Equivalent salary column shows what you need to earn in that city to match $70,000 purchasing power in a 100-index location. Individual spending patterns vary.

What the Cost of Living Index Misses: Hidden Relocation Costs

The standard cost of living comparison captures housing, groceries, transportation, utilities, and healthcare. But several significant costs are often excluded from city comparison indexes: and they can dramatically change the real math of a relocation decision.

Hidden costs missed by standard cost of living calculators 2026
Hidden cost factor	Typical annual impact	Who it affects most
State income tax difference	$2,000 to $8,000/year	Anyone moving to/from no-tax states (TX, FL, WA, NV)
Property tax rate	$1,500 to $6,000/year	Homeowners: TX/NJ have high property tax despite other savings
Car insurance rate by state	$400 to $2,400/year	Michigan, New York, Florida average $2,800+ vs $900 in Maine
Childcare costs	$5,000 to $20,000/year	Families: DC/NYC childcare exceeds $30K/year vs $12K in Midwest
Local city income tax	$500 to $4,000/year	NYC (3.876%), Philadelphia (3.75%), Columbus (2.5%) residents
One-time moving costs	$3,000 to $15,000	Cross-country moves: need 2 to 3 months salary as buffer
Higher cost job market	+$5,000 to $25,000/year	Some cities pay more for the same role: research before moving

Texas has high property tax that partially offsets no income tax savings Texas has no state income tax: saving $3,500 to $7,000 per year for most workers. But Texas has some of the highest property tax rates in the US: effective rates averaging 1.6% to 2.2% of home value. On a $350,000 home, that is $5,600 to $7,700 per year in property tax. Homeowners moving to Texas for the income tax savings should factor property tax into the real cost comparison. Renters benefit fully from the no-income-tax advantage without the property tax offset.

Cost of Living Salary Adjustment: Relocation Salary Calculator Guide

Cost of living data is a powerful negotiating tool: but only if you use it correctly. The most common mistake is negotiating based on where you live rather than where the employer is headquartered. Companies pay market rates based on their location, not yours.

Salary negotiation by city: how to use COL data correctly 2026
Scenario	Correct approach	Common mistake
Remote job, SF company, you in Austin	Negotiate SF market rate: $130K+. Your Austin CoL is irrelevant to their budget.	Accepting Austin rate ($95K) because that is what local jobs pay
In-person job, moving to NYC	Use NYC COL adjustment: current_salary × (175 ÷ current_index). Show employer the math.	Accepting the same nominal salary and absorbing the lifestyle cut
Offer in lower-CoL city than current	Calculate real purchasing power: may be a raise in real terms	Rejecting a lower nominal offer without checking purchasing power
Company implements location-based pay	Negotiate before announcing your move: lock in current rate first	Telling employer about move first, then negotiating
Counter-offering a job offer	Use COL equivalent salary as anchor: show their offer vs equivalent needed	Countering with a gut number rather than showing the data

Common Cost of Living Comparison Mistakes

Mistake 1

Comparing nominal salaries without CoL adjustment

A $120,000 offer in NYC (index 175) has the same purchasing power as $68,571 nationally: less than the $90,000 offer in Dallas (index 107 = $84,112 purchasing power). Always convert offers to purchasing power equivalents before comparing.

Mistake 2

Forgetting state income tax in the CoL comparison

Moving from California (9.3% effective state rate) to Texas (0%) on the same $100,000 salary saves approximately $9,300 per year after state income tax: on top of any cost of living difference. CoL indexes typically do not capture income tax differences.

Mistake 3

Using a single CoL number for a large metro area

San Francisco and San Jose are separate metro areas with different indexes. Oakland is cheaper than San Francisco. The suburbs of New York are significantly cheaper than Manhattan. Always use city-level indexes, not state-level, for relocation decisions.

Mistake 4

Ignoring job market salary differences

Higher-cost cities often pay higher salaries for the same role. A software engineer in San Francisco earns a median $170,000 vs $110,000 nationally. The net after adjusting for San Francisco's 189 index is $89,947 in purchasing power: still above the national $110,000 median in real terms. The CoL penalty is offset by salary premiums in some professions.

Cost of Living Calculator: Frequently Asked Questions

How do I compare cost of living between cities: calculate cost of living between two cities?

Use the BEA equivalency formula: Equivalent Salary = Current Salary × (Target City Index ÷ Current City Index). For example: $70,000 in Houston (index 92) needs $111,087 in San Diego (index 146) to maintain the same lifestyle: because $70,000 × (146 ÷ 92) = $111,087. Use the calculator on this page to run any city comparison instantly. The city index table above lists cost of living indexes for 30 major US cities based on BEA Regional Price Parities and C2ER COLI data updated Q1 2026.

What is a cost of living index?

A cost of living index measures relative price levels compared to the national average (100). An index of 130 means 30% more expensive than average. An index of 85 means 15% cheaper. The six components are housing (largest weight at 35 to 40%), groceries (15%), transportation (12%), utilities (10%), healthcare (10%), and miscellaneous (13 to 18%). The Bureau of Economic Analysis Regional Price Parities (BEA RPPs) are the most authoritative government-published cost of living indexes for US states and metro areas.

What is the most expensive city to live in the US in 2026?

San Francisco is the most expensive major US city with a cost of living index approximately 89% above the national average (index around 189). New York City (index 175), San Jose (index 172), Boston (index 153), and Washington DC (index 143) round out the top 5. A $100,000 salary in San Francisco has roughly the same purchasing power as $52,900 nationally: barely above the US median salary. Housing is the primary driver: median 1-bedroom rent in San Francisco exceeds $3,200 per month. Compare to our no-income-tax states guide to see how tax savings interact with CoL differences.

What is the cheapest city to live in the US in 2026?

Among major cities, Memphis TN (index 78), Detroit MI (index 81), Oklahoma City OK (index 82), and Louisville KY (index 89) are the most affordable. A $60,000 salary in Memphis has the purchasing power of approximately $76,900 in a national-average-cost city. These cities have housing costs 30 to 50% below the national average. When combined with Tennessee's zero income tax, Memphis is one of the highest real-value cities in the US for mid-income workers. See our salary by state guide for income data alongside CoL comparisons.

Is a $100,000 salary good in every city?

No: $100,000 has very different real value by city. In San Francisco (index 189): purchasing power equivalent of $52,900. In New York (index 175): $57,100. In Austin (index 115): $87,000. In Houston (index 92): $108,700. In Memphis (index 78): $128,200. The same $100,000 salary in Memphis buys more than twice as much as in San Francisco in pure cost-of-living terms, and Tennessee has no state income tax which adds another $5,000+ in take-home. Use the take-home pay calculator to add the state tax component to any city comparison.

How does cost of living affect salary negotiation?

Always anchor salary negotiations to the employer's city market rate: not your personal location. If a San Francisco company offers you a remote role, negotiate SF market rates. Use the equivalency formula to justify your counter-offer: show the employer that their $95,000 offer represents only $65,000 in purchasing power at SF prices while the SF market rate for the role is $130,000. For in-person roles in a more expensive city, calculate: Required salary = Current salary × (Target index ÷ Current index), then add 10 to 15% for negotiation room. See our average salary guide for occupation benchmarks by industry.

What factors make up the cost of living index?

The six components of the cost of living index are housing (35 to 40% weight), groceries (15%), transportation (12%), utilities (10%), healthcare (10%), and miscellaneous goods and services (13 to 18%). Housing dominates: cities with 100%+ above-average housing costs pull the whole index up dramatically. San Francisco housing costs are approximately 195% above national average. Memphis housing is approximately 43% below. The non-housing components are much more similar across cities: a gallon of milk in San Francisco costs roughly the same as in Memphis. Housing is where the real money is made or lost in a relocation decision.

How much do I need to earn to live comfortably in a major city?

Comfortable living (all needs covered plus moderate savings and discretionary spending) for a single person in 2026 requires approximately: San Francisco $130,000 to $160,000, New York City $110,000 to $140,000, Los Angeles $100,000 to $130,000, Seattle $90,000 to $110,000, Chicago $75,000 to $90,000, Dallas $65,000 to $80,000, Houston $60,000 to $75,000, Phoenix $65,000 to $80,000, Atlanta $68,000 to $82,000, Memphis $50,000 to $65,000. These estimates assume 28 to 30% of gross income to housing, 15% to transportation, 10% to food, and 15% to savings and discretionary. For families, add $15,000 to $30,000 for childcare costs in high-cost cities.