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Rent Affordability Calculator

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Estimate a realistic rent target from income, debts, utilities, monthly renter fees, move-in cash, and emergency savings.

Use this before applying for a lease so you can separate a landlord-style income rule from a budget that still leaves cash after move-in.

Runs in your browserNo personal info requiredIncludes utilities and move-in cashMethodology visible

Your Numbers

Optional take-home pay after taxes and payroll deductions.

Required minimum payments, not total spending.

Monthly renter costs besides rent

Move-in cash and reserves

Usually first month; use 2 if first and last are due.

Estimated Rent Range

Recommended maximum base rent

$0

Gross-income rule$0
After debts and renter costs$0
All-in monthly housing$0
Rent-to-income ratio0.0%
Move-in cash needed$0
Remaining cushion$0

Detailed Breakdown

MetricAmount
Methodology

The calculator converts gross income to a monthly amount, applies your target rent-to-income percentage, and treats that as the gross-income rent rule.

It then estimates a second cap from take-home pay. If you enter net monthly income, that number is used. If not, the calculator uses a rough 75% of gross monthly income proxy. From that amount it subtracts required monthly debt payments and non-rent renter costs, then limits base rent to 40% of the remaining monthly cash flow.

The recommended base rent is the lower of the gross-income rule and after-debt budget rule, then move-in costs are calculated from deposit months, upfront rent months, fees, moving costs, and setup costs. Remaining savings are compared with your emergency fund target.

Important caveats

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Frequently asked questions

How much rent can I afford?

A 25% to 30% gross-income target is a useful starting point, but your durable rent depends on take-home pay, debts, utilities, savings, move-in cash, and emergency reserves.

Do landlords use gross or net income?

Many landlords qualify renters on gross income. Your personal budget should also check net income because payroll deductions and debts determine how much room you actually have.

What move-in costs should I include?

Include security deposit, upfront rent, application or admin fees, moving costs, utility setup, pet or parking deposits when applicable, and cash you want left over after move-in.

Is this an approval estimate?

No. It is a budget estimate. Approval depends on the landlord, local market, credit, income documentation, rental history, deposits, and lease-specific rules.