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Rent Affordability Calculator

Find out how much rent you can afford using the widely cited 30% of gross income guideline, or flip it around to see the income needed for a target rent. Includes conservative (25%) and higher-cost-city (35-40%) reference points, plus the 2.5x-3x landlord income screening practice — all with instant, plain-English results.

2 modes in one tool Instant results Free, no sign-up Updated: Jul 21, 2026
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Enter gross (pre-tax) income — the same base landlords and lenders use. Switch between monthly and annual above.
15% (very conservative)50% (very stretched)
+ Add monthly debts, expenses & a savings goal (optional)
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Loan, credit card, and other minimum debt payments.
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Utilities, groceries, insurance, subscriptions, etc.
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Percent of gross income to set aside before spending.
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Enter the monthly rent you're considering — see the gross income you'd want to comfortably afford it.
Quick answer A widely used guideline says rent shouldn't exceed about 30% of your gross monthly income: Max rent = Gross monthly income × 0.30. For example, on $5,000/month gross income, recommended max rent is about $1,500/month. It is a budgeting rule of thumb, not a law — separately, many landlords also require proof of income at 2.5x-3x the monthly rent to qualify for an apartment.
30%Guideline share of gross income for rent
2.5x-3xCommon landlord income requirement
50%HUD "severely cost-burdened" threshold
0Federal rent-increase-cap laws in the US
⚙️ Note: The 30% figure is a personal-finance guideline, not a law — no landlord or government agency is required to enforce it. Actual affordability also depends on debts, savings goals, and local cost of living. Results here are for informational purposes only and are not financial or legal advice. For rent-control or tenant-protection questions, check your specific state and city rules.
🏠 Rent Affordability Calculator — ToolPico ↗

What is the 30% rent rule, and how do you use it?

A complete guide to the 30% affordability guideline, the reverse income calculation, conservative vs. stretched budgets, landlord income screening, and US rent control facts.

The 30% rule is a widely cited personal-finance guideline suggesting that rent — or total housing costs — shouldn't take up more than about 30% of your gross (pre-tax) monthly income. It isn't a law and no one enforces it, but it's a useful, well-known benchmark: it's the same threshold the U.S. Department of Housing and Urban Development (HUD) uses to define a "cost-burdened" household, and it's a common starting point in personal budgets, mortgage pre-qualification, and rental applications. The calculator above works in both directions: enter your income to get a recommended max rent, or enter a rent to see the income you'd want to comfortably afford it.

How do you calculate the rent you can afford?

Quick answerMultiply your gross monthly income by 0.30: Max rent = Gross monthly income × 0.30. On $5,000/month gross income, that's 5,000 × 0.30 = $1,500/month. If you're paid an annual salary, divide by 12 first to get a monthly figure, or just switch the calculator to "Annual income."
  • Formula: Max rent = Gross monthly income × 0.30
  • Example: $60,000/year → $5,000/month → $1,500/month recommended max rent
  • Annual view: $1,500/month × 12 = $18,000/year spent on rent

How much income do you need for a specific rent?

Quick answerDivide the rent by 0.30: Required income = Rent ÷ 0.30. For $1,800/month rent, that's 1,800 ÷ 0.30 = $6,000/month (about $72,000/year) to keep it at the 30% benchmark. Use the "Income I need" tab to run this in reverse for any rent amount.

25% vs. 30% vs. 35-40%: which target should you use?

The 30% figure is a starting point, not a strict ceiling. A 25% target is more conservative and leaves more room for savings, debt payments, and emergencies — useful if you have student loans, a car payment, or want to save aggressively. A 35-40% target is common in high-cost metro areas (parts of coastal California, New York City, and similar markets) where median rents simply outpace what 30% of a typical income covers; it isn't wrong, but it does leave a thinner financial cushion and falls into the range HUD classifies as cost-burdened. The right number depends on your other expenses, job stability, and how much you value flexibility versus a bigger space or better location.

The 2.5x-3x rent income rule landlords use

Quick answerBeyond the 30% budgeting guideline, many landlords and tenant-screening services separately require proof of gross monthly income equal to 2.5 to 3 times the monthly rent to approve an application — for example, a $1,500/month rent might require $3,750-$4,500/month in verifiable income. This is a common industry practice, not a nationwide law, and requirements vary by landlord, city, and property type.

It helps to see how this lines up with the 30% rule mathematically: requiring income at 3x rent is the same as saying rent can be up to about 33% of income (1 ÷ 3 ≈ 33%), while requiring 2.5x rent allows rent up to about 40% of income (1 ÷ 2.5 = 40%). In other words, a landlord's 3x-rent screening is usually a little easier to clear than the more conservative 30% budgeting guideline — so if your income comfortably meets the 30% rule, you'll typically clear standard income screenings too.

Do any US laws cap how much rent can increase?

Quick answerThere is no federal law capping rent increases in the United States. Some states and cities do have their own rent control or rent-stabilization systems — for example, New York City's rent-stabilization system (overseen by the NYC Rent Guidelines Board), California's statewide Tenant Protection Act limiting annual increases on many units, Oregon's statewide rent-increase cap, and local ordinances in cities like Los Angeles, Santa Monica, San Francisco, and Oakland — but most of the country has no such cap at all. Always check your specific state and city rules, since they vary widely and change over time.

Annual salary to recommended rent (example table)

Common annual salaries converted to gross monthly income and the recommended max rent at the 30% guideline. For your exact numbers, use the calculator above.

Annual salary, monthly gross income, and 30% recommended max rent
Annual salaryMonthly income25%30% (recommended)40%
$24,000$2,000$500$600$800
$36,000$3,000$750$900$1,200
$48,000$4,000$1,000$1,200$1,600
$60,000$5,000$1,250$1,500$2,000
$75,000$6,250$1,563$1,875$2,500
$90,000$7,500$1,875$2,250$3,000
$120,000$10,000$2,500$3,000$4,000

Popular calculations

Related mini calculators

Two quick companions to the main calculator: check whether an existing rent-to-income ratio is healthy, and split a shared rent between roommates.

📊Rent-to-income ratio checker
Enter your actual rent and income to see your ratio and whether it falls in HUD's cost-burdened range.
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🏘️Roommate rent split
Split a total rent evenly between roommates and see the income each person would want at the 30% guideline.
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Rent affordability reference tables

Citable reference tables: income to max rent, rent to required income, and a rent-to-income ratio guide.

Gross monthly income and the recommended max rent (30%)
Monthly income25%30% (recommended)35%40%
$2,000$500$600$700$800
$3,000$750$900$1,050$1,200
$4,000$1,000$1,200$1,400$1,600
$5,000$1,250$1,500$1,750$2,000
$6,000$1,500$1,800$2,100$2,400
$7,500$1,875$2,250$2,625$3,000
$10,000$2,500$3,000$3,500$4,000

Recommended max rent = Gross monthly income × 0.30.

Monthly rent and the gross income needed at the 30% guideline
Monthly rentIncome needed (30%)Annual equivalentLandlord check (3x rent)
$800$2,667$32,000$2,400
$1,200$4,000$48,000$3,600
$1,500$5,000$60,000$4,500
$1,800$6,000$72,000$5,400
$2,200$7,333$88,000$6,600
$2,800$9,333$112,000$8,400
$3,500$11,667$140,000$10,500

Income needed = Rent ÷ 0.30. Notice the landlord's 3x-rent check is usually a lower bar than the 30% guideline.

Rent-to-income ratio guide
RatioWhat it generally means
Under 20%Very affordable
20% – 25%Comfortable, conservative budget
25% – 30%Within the standard 30% guideline
30% – 40%Cost-burdened by HUD's definition; common in high-cost metros
40% – 50%Highly cost-burdened; limited savings room
Over 50%Severely cost-burdened by HUD's definition

HUD classifies over-30% as "cost-burdened" and over-50% as "severely cost-burdened."

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Rent affordability terms glossary

Short definitions of the core terms used around rent affordability and income screening.

Gross incomeIncome before taxes and deductions — the base used for the 30% rule and most landlord income screenings.
Net incomeTake-home pay after taxes. Using net income instead of gross will make this calculator's estimate too conservative for screening purposes.
30% ruleA widely cited guideline (not a law) suggesting rent shouldn't exceed about 30% of gross monthly income.
Rent-to-income ratioMonthly rent divided by monthly gross income, expressed as a percentage — the core measure behind the 30% rule.
Cost-burdenedHUD's term for households spending more than 30% of gross income on housing costs.
Severely cost-burdenedHUD's term for households spending more than 50% of gross income on housing costs.
Income multiple (2.5x-3x rule)A common landlord or screening-service requirement that gross monthly income equal at least 2.5 to 3 times the monthly rent.
Rent stabilizationA local system, such as New York City's, that limits rent increases and renewal terms for specific qualifying apartments.
Rent controlState or city laws that cap how much and how often rent can be raised. In the US these exist only in specific states and cities, not nationwide.
Fair market rent (FMR)HUD's estimate of typical gross rent for standard-quality housing in a given area, used mainly to set housing-assistance payment standards.

In-depth guides

Step-by-step explanations of the most commonly asked rent-affordability questions.

How to calculate the rent you can afford, step by step

Step 1: Find your gross (pre-tax) monthly income. If you're paid annually, divide by 12 — e.g. $60,000 ÷ 12 = $5,000/month.
Step 2: Multiply by 0.30 → 5,000 × 0.30 = $1,500, your recommended max rent.
Step 3: Sanity-check against 25% ($1,250, more conservative) and 40% ($2,000, more aggressive) to see your full range.

You can also enter your salary directly and switch the calculator above to "Annual income" — it converts to a monthly figure automatically.

25% vs. 30% vs. 40%: which affordability target should you use?

Use 25% if you're carrying other debt (student loans, a car payment), want to save aggressively, or prefer a large financial cushion. Use the standard 30% if your finances are otherwise typical and you want the most widely used benchmark. Consider 35-40% only if you live in a high-cost metro area where median rents outpace 30% of typical incomes — but know that this range is what HUD classifies as cost-burdened, meaning less room for savings and emergencies.

There's no single "correct" number — the right target balances your rent against your other fixed costs, job stability, and how much flexibility you want in your monthly budget.

The 2.5x-3x rent income rule landlords use, explained

Many landlords and tenant-screening platforms require proof that your gross monthly income is at least 2.5 to 3 times the rent. For a $2,000/month apartment, that's $5,000-$6,000/month in verifiable income. Some markets (notably New York City) instead phrase this as an annual salary of about 40x the monthly rent, which works out to roughly the same ratio.

Mathematically, requiring 3x rent in income is equivalent to capping rent at about 33% of income (1 ÷ 3), and requiring 2.5x is equivalent to capping it at 40% (1 ÷ 2.5). Both are slightly looser than the conservative 30% budgeting guideline — so meeting the 30% rule on your own budget will typically also satisfy a landlord's income screening.

Rent control in the US: what's true nationally vs. locally

The United States has no federal law that caps annual rent increases — unlike the CPI-linked, nationwide rent-increase caps used in some other countries. Rent regulation in the US is handled at the state and city level, and most cities and states have no rent-increase cap at all.

Where it does exist, it varies: New York City has a rent-stabilization system covering many (not all) apartments, with annual allowable increases set by the NYC Rent Guidelines Board. California has a statewide law (the Tenant Protection Act) that limits annual rent increases on many units, on top of stricter local ordinances in cities like Los Angeles, Santa Monica, San Francisco, Berkeley, and Oakland. Oregon has its own statewide rent-increase cap. If you're a renter or landlord anywhere else, assume there is no cap unless you've confirmed one locally.

Frequently asked questions

What is the 30% rule for rent?
The 30% rule is a widely cited personal-finance guideline suggesting that rent (or total housing costs) shouldn't exceed roughly 30% of your gross monthly income. On $5,000/month gross income, that's about $1,500/month. It's a budgeting rule of thumb, not a law, and it's also the threshold HUD uses to define housing cost burden.
Is the 30% rule a law?
No. The 30% rule is a financial guideline, not a law or regulation. No landlord or government agency requires you to keep rent at 30% of income — it's simply a widely used benchmark for judging affordability, and the same threshold HUD uses to classify a household as cost-burdened.
How much rent can I afford on a $60,000 salary?
A $60,000 annual salary is about $5,000/month gross. At the 30% guideline, recommended max rent is about $1,500/month. A conservative budget (25%) suggests around $1,250/month, while a high-cost-city stretch (35-40%) could go up to $1,750-$2,000/month.
What income do I need to afford $1,800 rent?
Using the 30% guideline: $1,800 ÷ 0.30 = $6,000/month gross income (about $72,000/year). A landlord's typical 3x-rent income screening would want at least $5,400/month ($1,800 × 3), which is usually a bit easier to clear than the 30% target.
What is a good rent-to-income ratio?
Under 30% is generally considered affordable and is the standard budgeting benchmark; under 25% is very comfortable. Between 30% and 40% is common in high-cost metro areas but is classified by HUD as cost-burdened. Above 50% is classified as severely cost-burdened.
What does "cost-burdened" mean?
Cost-burdened is a term used by the U.S. Department of Housing and Urban Development (HUD) for households that spend more than 30% of their gross income on housing costs. Households spending more than 50% are classified as severely cost-burdened.
Why do landlords require 2.5x to 3x the rent in income?
Many landlords and tenant-screening services require proof of gross monthly income equal to at least 2.5 to 3 times the monthly rent as a qualifying threshold. This is a common industry practice, not a law, and it roughly corresponds to keeping rent at 33-40% of income — a 3x requirement is usually a bit easier to meet than the more conservative 30% budgeting guideline.
Is spending 40% of income on rent too much?
Spending 40% of gross income on rent is above the standard 30% guideline and falls in HUD's cost-burdened range (over 30%). It's common in high-cost cities but leaves less room for savings, debt payments, and emergencies. It isn't illegal or unusual, but it increases financial risk compared with the 30% benchmark.
Do any US cities or states cap rent increases?
There is no federal law capping rent increases in the United States. Some states and cities do have their own rules, including New York City's rent-stabilization system, California's statewide Tenant Protection Act, Oregon's statewide cap, and local ordinances in cities such as Los Angeles, Santa Monica, San Francisco, and Oakland. Most of the country has no such cap, so always check your specific state and city rules.
Should I use gross or net income in this calculator?
Use gross (pre-tax) monthly income. Both the 30% guideline and typical landlord income-screening requirements (2.5x-3x rent) are calculated against gross income, not take-home pay, so using gross income keeps your results comparable to what landlords and lenders will check.
How do I see how much money is left after rent, debts, and expenses?
Open the optional "Add monthly debts, expenses & a savings goal" section on the calculator. Enter your monthly debt payments and other monthly expenses (and, optionally, a savings-goal percentage of income), and the results will show a "Money remaining" line that subtracts the recommended rent, your debts, your other expenses, and your savings goal from your gross monthly income.

Methodology & sources

ToolPico's Rent Affordability Calculator is a free, independent tool built around the widely cited guideline that rent should be roughly Gross monthly income × 0.30. This same 30% threshold is used by the U.S. Department of Housing and Urban Development (HUD) to classify households as "cost-burdened" (over 30% of gross income on housing) or "severely cost-burdened" (over 50%). The 25%, 35%, and 40% reference points are common variations used for more conservative or higher-cost-of-living budgets. The landlord income-screening figures (2.5x-3x monthly rent) reflect a common US rental-industry practice, not a nationwide law, and actual requirements vary by landlord, city, and property type. All calculations run instantly client-side (in your browser); no data is sent to a server.

On rent control: the United States has no federal law capping rent increases; regulation exists only at the state or city level in specific places (for example New York City, California, Oregon, and select California cities) — always confirm current local rules with your city or state housing authority.

Basis: Standard personal-finance budgeting guidance and HUD's published definition of housing cost burden. Last updated: July 21, 2026. Results are for informational purposes only and do not constitute financial or legal advice; for lease-specific or tenant-rights questions, consult a qualified professional or your local housing authority.

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