Works both directions
Start from your income to find a rent ceiling, or start from a listing you have found and see the income — and the landlord threshold — it demands. One tap switches between them.
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Rent Affordability Calculator with the 3x landlord test
Work out how much rent you can actually afford — or the income a specific rent requires. Most calculators just take 30% of your pay. This one also checks your debts, applies the rent-to-income ratio landlords screen with, and shows what is left to live on afterwards.
Your numbers
Step 1
$
Combined income if you are renting with a partner or roommates.
Car loan, student loan, credit card minimums, personal loans, buy-now-pay-later.
Electricity, gas, water, internet, insurance — if they are not included in the rent.
Your results
LiveRent you can comfortably afford
$1,500 per monthAt 30% of gross income, after allowing for your debt payments.
Comfortable — this sits inside the 30% benchmark.
Three affordability tests
Your target, the landlord screening rule, and the debt-aware ceiling.
- Total housing cost
- $1,680
- Annual rent
- $18,000
- Rent-to-income
- 30.0%
- Left after rent & debt
- $2,970
- Upfront move-in cost
- $4,500
- Income landlords want
- $54,000
Move-in estimate assumes first month plus a one-month deposit and a half-month of fees. Figures are gross of tax and for guidance only.
Why this calculator
Six things a 30%-only rent calculator never tells you
Taking 30% of gross pay is a starting point, not an answer. It ignores the car loan draining your account every month, the utilities that are not bundled into the rent, the deposit you need before you move in, and the income threshold a leasing agent will actually screen you against. Those four omissions are the difference between a budget that holds and one that quietly falls apart in month three.
The 3x landlord test
Most US landlords want gross monthly income of at least three times the rent, and many require 40x the monthly rent in annual income. We show that ceiling next to your own target.
Debt-aware ceiling
Rent plus debt payments above roughly 40% of gross income is where budgets break. Enter your loans and card minimums and the ceiling adjusts automatically.
True cost of the home
Rent is rarely the whole bill. Add utilities and renters insurance and see the total housing figure your bank account will actually feel each month.
Move-in cash estimate
First month, deposit and fees are the reason people lose an apartment they qualified for. We estimate the cash you need on day one, not just the monthly commitment.
Instant and private
Results update as you type, in six currencies. Nothing is stored or transmitted, there is no email wall, and no listings are pushed at you afterwards.
How to use it
Find your rent ceiling in four steps
Choose a direction
Use Income → Max rent when you are setting a budget, or Rent → Income needed when you have already found a place.
Enter gross income
Monthly or annual, before tax, combining every earner on the lease. Landlords screen on gross, so gross is what makes the result comparable.
Add debts and utilities
Include every recurring loan or card minimum, plus the bills the rent does not cover. This is what pulls the estimate back to reality.
Set your comfort level
Slide between 15% and 50% and watch the ceiling, the leftover cash and the warning flag move with it.
The rules explained
How much of your income should really go on rent?
The 30% rule dates back to US housing policy and remains the default benchmark: spend no more than 30% of gross income on rent. On a $5,000 monthly income that is $1,500. Households above that line are formally described as cost-burdened, and above 50% as severely cost-burdened.
The 3x rule is the same idea from the landlord's side. Screening usually requires gross monthly income of at least three times the rent — equivalent to 33.3% — or, in competitive markets like New York, annual income of 40 times the monthly rent. A $1,500 apartment therefore wants $4,500 a month or $60,000 a year on paper, and a guarantor if you fall short.
Neither rule looks at your debts, which is where the 40% ceiling earns its place: rent plus all monthly debt payments should stay under about 40% of gross income. With $350 of loan payments on that same $5,000 income, your realistic ceiling drops to $1,650 — and if your debts were $900, it would fall to $1,100, well below what the 30% rule alone would have suggested.
Percentages are guidance, not law. A high earner can spend 40% and still save plenty; someone on a modest income can find 28% suffocating once childcare and commuting are counted. That is why the calculator shows what is left after rent and debt — the figure that decides whether a lease is survivable.
- Under 25%: comfortable, with real room to save and invest.
- 25–30%: the standard, sustainable band for most renters.
- 30–40%: cost-burdened; workable short term, fragile if income dips.
- Above 40%: high risk — saving becomes nearly impossible and one bad month hurts.
| Monthly income | Rent at 30% | Landlord 3x max |
|---|---|---|
| $2,500 | $750 | $833 |
| $3,000 | $900 | $1,000 |
| $4,000 | $1,200 | $1,333 |
| $5,000 | $1,500 | $1,667 |
| $6,000 | $1,800 | $2,000 |
| $7,500 | $2,250 | $2,500 |
| $9,000 | $2,700 | $3,000 |
| $12,000 | $3,600 | $4,000 |
Where it helps
Six moments this number changes your decision
Before you start viewing
Set the ceiling first and filter listings to it. Viewing places you cannot afford is how people talk themselves into a lease that ruins two years of saving.
Checking if you will qualify
Run the rent through the 3x test before applying. If you fall short you know in advance to line up a guarantor, a co-signer or extra deposit rather than losing an application fee.
Splitting with roommates
Enter combined income for the household ceiling, then run your own income alone to see the individual share you can genuinely carry if someone moves out.
Facing a rent increase
Put the new figure in and watch your rent-to-income ratio and leftover cash move. It turns a vague sense of unease into a number worth negotiating over.
Relocating for a job
Compare the offer against local rents before accepting. A 15% raise into a market with 40% higher rents is a pay cut in disguise.
Clearing debt first
Set your debts to zero and see how much the ceiling rises. It is often the clearest argument for paying off the car loan before you move.
FAQ
Rent affordability questions, answered
How much rent can I afford on my salary?
The standard guide is 30% of your gross monthly income, so someone earning $60,000 a year ($5,000 a month) can afford about $1,500 in rent. Adjust that down if you carry monthly debt payments, and down again if utilities are not included. The calculator applies all three checks at once and shows what is left to live on, which is the number that really decides whether the rent is affordable.
What is the 3x rent rule?
Most landlords require your gross monthly income to be at least three times the monthly rent — $4,500 a month for a $1,500 apartment. Some competitive markets use 40 times the monthly rent in annual income instead, which comes to the same threshold. If you do not meet it, options include a guarantor or co-signer, a larger security deposit, prepaying several months, or showing savings and assets.
Is the 30% rule based on gross or net income?
Gross income, before tax. That is how landlords, letting agents and housing statistics all apply it. Be aware it makes the rule more generous than it sounds: 30% of gross can be 38–42% of your actual take-home pay depending on your tax rate, which is exactly why the leftover-cash figure in the results matters more than the percentage.
Is spending 50% of my income on rent ever acceptable?
It is officially classed as severely cost-burdened and it is risky, but it is not always avoidable in expensive cities. It is more defensible if it is temporary, if you have no debt, if you have several months of expenses saved, or if the location removes a large commuting cost. It is dangerous with variable income, existing debt, or no emergency fund — a single lost month of work can put you behind on rent.
How much cash do I need upfront to rent an apartment?
Budget roughly two to three times the monthly rent. Typically that is the first month's rent plus a security deposit of one month, with application fees, broker fees or pet deposits on top. Some markets ask for the last month as well. The calculator estimates this figure so you can check whether you have the deposit ready, not just the monthly income.
Should utilities count inside my rent budget?
Yes. The comparison that matters is total housing cost, not headline rent. A $1,400 apartment with heat and water included can be cheaper than a $1,300 one where you pay everything, and renters insurance and internet apply either way. Enter your estimate and the results show both rent and the full monthly housing figure.
Do landlords check credit as well as income?
Usually both. A typical application involves a credit check, proof of income such as payslips or bank statements, employment verification and previous landlord references. Meeting the 3x income test with weak credit can still mean a larger deposit or a guarantor, so it is worth knowing your credit position before you apply rather than after.
Set your rent ceiling before a leasing agent sets it for you
Two minutes here gives you three numbers worth carrying into every viewing: the rent you can carry, the rent a landlord will approve you for, and the cash you need on signing day. Scroll back up, enter your own figures, and copy the breakdown.