How Much Rent Can I Afford? A Better Answer Than the 30% Rule
Learn how to estimate an affordable rent using gross income, take-home pay, monthly expenses, debt, and savings goals.
The usual answer to “How much rent can I afford?” is 30% of your gross income. It is a useful first comparison, but it is not a complete budget.
Two people earning the same salary can afford very different rents. One may have student loans and a car payment. The other may have no debt but expensive childcare. A percentage cannot see either situation.
Start With Gross Monthly Income
Gross income is what you earn before taxes and payroll deductions. If you earn an annual salary, divide it by 12. If you earn an hourly wage, multiply the rate by weekly hours and 52, then divide by 12.
For example, $20 an hour at 40 hours a week is approximately $3,467 per month before taxes. Thirty percent of that is about $1,040.
That number is a benchmark, not a promise that the apartment is sustainable.
Compare Three Rent Numbers
A useful rent check shows several perspectives:
- 25% of gross income: a more conservative target that leaves extra room elsewhere.
- 30% of gross income: a widely used housing-affordability guideline.
- An income screen: some landlords look for gross monthly income around three times the rent, although requirements vary.
These numbers answer what your income appears to support. Your take-home budget answers what you can live with.
Use Take-Home Pay for the Real Decision
Start with the money that reaches your account each month. Subtract:
- Utilities, groceries, transport, insurance, and other essentials
- Student loans, car loans, and minimum card payments
- The amount you intend to save
- The proposed rent
What remains is your cushion. A rent can satisfy a common income rule while leaving almost nothing for irregular expenses or ordinary life.
The Consumer Financial Protection Bureau uses this same basic logic in its monthly payment worksheet: total monthly spending and savings should not exceed take-home income.
Remember That Housing Costs Include More Than Rent
HUD’s affordability definition includes utilities in housing costs. When comparing apartments, account for electricity, water, heating, internet, parking, renter’s insurance, and mandatory building fees when they are not included.
The advertised rent is only the start of the decision.
Run Both Versions of the Math
Our calculator shows the quick income guidelines and lets you add your real monthly budget without estimating your taxes for you.
Calculate Your Rent Budget
Enter an hourly wage, yearly salary, or monthly income. Then add take-home pay and expenses to see what the apartment would actually leave you.
Use the Rent Calculator →The best rent is not the maximum a rule or landlord allows. It is the amount that keeps the rest of your financial life working.