Cost of Living Comparison Calculator

A cost of living comparison typically includes housing, food, transportation, healthcare, utilities, and miscellaneous expenses. Some calculators also factor in childcare, education, and entertainment. Taxes are often excluded because they vary widely within metro areas.

A cost of living index is a number that represents the relative expense of living in a city compared to a baseline (often the national average, set at 100). A city with an index of 120 is 20% more expensive than the baseline, while a city with an index of 85 is 15% cheaper.

If you're relocating for a new job, use the required income figure from this calculator to understand what salary you need in the new city to maintain your current standard of living. Share this figure with your employer as a data-backed starting point for salary negotiations.

Mississippi consistently ranks as the state with the lowest overall cost of living in the U.S., followed by states like West Virginia, Arkansas, Oklahoma, and Kansas. These states tend to have lower housing costs, which is the largest driver of cost of living differences.

Inflation raises the price of goods and services over time, increasing the cost of living everywhere. However, inflation doesn't hit all cities equally — high-demand metros often see faster price growth in housing and food. Comparing your income to local inflation rates helps you understand whether your purchasing power is growing or shrinking.

Start by identifying which categories are driving the higher cost — usually housing. Consider downsizing your living space, reassessing discretionary spending, and building a larger emergency fund to account for higher day-to-day expenses. Using a cost of living comparison helps you plan before you move.

Childcare costs vary enormously by city and can rival housing as the largest household expense for families with young children. In cities like San Francisco or New York, full-time childcare can exceed $2,500 per month per child, while in smaller metros the same care may cost under $1,000. Always factor childcare into your comparison if you have or plan to have children.

Cost of living data typically comes from sources like the Council for Community and Economic Research (C2ER) Cost of Living Index (COLI), the Bureau of Labor Statistics Consumer Price Index (CPI), and academic institutions like MIT's Living Wage Calculator. These sources survey prices for standardized goods and services across hundreds of U.S. cities.