What Salary Do You Need to Live Comfortably?

The 50/30/20 starting point

A common framework splits after-tax income into three buckets: 50% for needs (housing, food, utilities, transport, insurance), 30% for wants (dining out, entertainment, travel), and 20% for savings and debt payoff. If rent alone exceeds 30% of your income, the rest of the budget gets squeezed.

This framework comes from Senator Elizabeth Warren's book All Your Worth, and while it's a simplification, it's a useful diagnostic. If your needs exceed 50%, you're likely cost-burdened and should either raise income or cut housing. If savings is below 10%, you're building no financial cushion.

The framework is after-tax, not gross. If you earn $85,000 in Texas, take-home is about $68,000, so the 50% needs budget is $34,000/year or $2,833/month. In California, the same salary nets about $62,000, and the needs budget shrinks to $2,583/month — even though local prices are higher.

Work backwards from local costs

Instead of asking "what can I afford on my salary?", flip the question: "what salary do I need to cover costs here?" Start with the city's rent, groceries, utilities, add transport and a savings target, then gross that up for taxes.

Take Austin, Texas as an example. Median 1-bedroom rent is about $1,450/month (Census ACS 2024). Utilities run about $180/month (EIA). Groceries for one person might add $350–500/month. Transportation — gas, insurance, car payment — averages $500–800/month. Health insurance varies widely; call it $200–400/month for a marketplace plan.

Adding just the essentials: $1,450 rent + $180 utilities + $400 groceries + $600 transport + $300 insurance = $2,930/month in needs. At the 50% framework, that implies a take-home of $5,860/month, or $70,320/year. Texas has no state income tax, so gross up by about 20% for federal + FICA: you need roughly $87,900/year gross.

The calculator does this automatically with your city's real numbers — rent and utilities pre-filled from the latest Census and EIA data.

Why the same salary feels different in different cities

The national median household income is $77,719 (Census ACS 2023). In a city where rent is $900/month and utilities are $180, that income leaves plenty of room. In a city where rent is $2,400 and utilities are $280, the same income is cost-burdened before you've bought groceries.

BEA Regional Price Parities quantify this. A state with an RPP of 115 is 15% more expensive than the national average; a state at 85 is 15% cheaper. Moving from an RPP 90 city to an RPP 115 city means your same salary buys about 22% less (115/90 = 1.28). To maintain the same standard of living, you'd need a 28% raise.

Our city pages show the actual RPP for each city's state, the rent-to-income ratio for the median household, and whether that ratio crosses the 30% affordability threshold. The salary-needed calculator turns all of this into a single number: what you'd need to earn to live there comfortably.

Tax changes the target

Salary needed is a gross number — but what you keep depends on state tax. Earning $90,000 in Texas (no state tax) and earning $90,000 in California (top marginal 9.3% at this income) produce very different take-home figures. The Texas earner keeps about $72,000; the California earner keeps about $62,000.

This means the salary you need to hit a comfortable lifestyle is higher in high-tax states even if the local prices are the same. When using the salary-needed calculator, remember it's estimating gross salary — the number on your offer letter, not your bank deposits.

For a complete picture, use both the salary-needed calculator (to find the gross target) and the take-home calculator (to see what that salary nets in your state).

Comfortable vs. surviving

There's a difference between what you need to survive and what you need to be comfortable. Surviving in a city means covering rent, food, and utilities — the 50% needs bucket with nothing left. Comfortable means the 50/30/20 framework: needs covered, 30% for wants, and 20% building savings.

In a city where bare essentials cost $2,000/month, survival needs a take-home of $2,000/month — about $30,000/year gross in a no-tax state. But comfortable, with wants and savings, needs take-home of $4,000/month — about $60,000/year gross. The gap between surviving and comfortable is often $25,000–40,000/year in gross salary.

This is why the same city can feel affordable to one person and impossibly expensive to another — it depends on which side of that gap you're aiming for. Our calculator defaults to the comfortable framework (50/30/20), but you can adjust the tax+savings rate to see what survival-mode looks like.