How this rent affordability calculator works
Enter your gross annual income and monthly debt payments, then pick an affordability guideline. The calculator finds two limits: a share of your income (25%, 30% or 35%) and the room left under a 36% debt-to-income ceiling once your existing debts are counted. Your recommended maximum rent is the lower of the two.
You can also type in a specific rent you're considering. The calculator shows what share of your income it takes, whether it fits your budget, and the annual income many landlords will ask for.
The 30% rule and the 3× income rule
The 30% rule says rent should be no more than about 30% of your gross income. It's a widely used starting point, though in expensive cities many renters pay more.
Landlords commonly apply a 3× rule: your gross monthly income should be at least three times the rent. For $1,500 rent, that's $4,500 a month, or $54,000 a year.
Making rent more affordable
- Budget for the full cost of renting. Utilities, renter's insurance, parking and pet fees can add hundreds a month.
- Pay down high-rate debt first if it's limiting how much you can spend on rent — it raises the amount left under the debt-to-income cap.
- Consider roommates. Splitting rent lowers your share while keeping a better location or more space.
- Ask about guarantors. If you fall short of the 3× income test, a co-signer or larger deposit may satisfy the landlord.
Frequently asked questions
How much of my income should go to rent?
A common guideline is 30% of gross income. A more conservative target is 25%, while people in high-cost cities sometimes stretch to 35% or more. Your other debts and savings goals matter too.
What is the 3× rent rule?
Many landlords require your gross monthly income to be at least three times the monthly rent. This calculator shows the annual income that requires for the rent you enter.
Why do my debts lower the rent I can afford?
Lenders and landlords look at your total obligations. Keeping rent plus debt payments under about 36% of gross income leaves room for other expenses and savings, so more debt means less room for rent.
Should I use gross or take-home income?
The standard guidelines use gross income, before taxes, because that's what landlords verify. If you'd rather budget from take-home pay, try the budget calculator alongside this one.
Does this include utilities?
No. The result is the rent itself. Utilities, insurance and other housing costs should be budgeted on top of it.
This calculator is for general informational purposes only and does not constitute financial advice. Landlord requirements vary.