Budgeting calculator
Rent Affordability Calculator
Estimate a simple monthly rent ceiling based on take-home income, current monthly debt payments, other recurring costs, and a target rent-to-income percentage.
Updated: June 10, 2026
Estimate affordable rent
Formula
Target rent ceiling equals monthly take-home income multiplied by the selected rent percentage. The after-rent figure subtracts estimated rent, debt payments, and other recurring expenses from income.
Worked example
With $4,500 take-home income and a 30% target, the simple rent ceiling is $1,350 before checking debt, utilities, transport, and other recurring costs.
How to interpret the rent ceiling
The target rent ceiling is a screening number, not a complete approval or affordability decision. The after-rent figure is useful because it shows how much income remains after rent, listed debt, and recurring expenses. If that number is tight or negative, the rent percentage may be too high for the assumptions entered.
Try entering utilities, subscriptions, insurance, and transport costs in the recurring expenses field for a more conservative estimate. Then compare the result with the monthly budget calculator.
Costs this calculator excludes
The estimate does not include security deposits, application fees, moving costs, furniture, rent increases, renter's insurance deductibles, parking deposits, or one-time setup costs. These can matter when deciding how much cash is needed before moving.
Common mistakes
- Using gross pay when the budget is based on take-home pay.
- Forgetting utilities, parking, internet, pet fees, laundry, or commuting changes.
- Assuming a landlord's income requirement is the same as personal affordability.
- Ignoring cash needed before move-in, such as deposits and first month's rent.
Next steps
After finding a target rent, build a full monthly plan with the monthly budget calculator. If you are deciding between renting and buying, compare scenarios with the buy vs rent calculator.
FAQ
Is 30% always the right rent target?
No. It is a common screening rule, not a universal affordability standard.
Should I include utilities?
Utilities are not included in the rent ceiling unless you add them to other recurring expenses for a conservative view.
How to read this lease-budget checkpoint
Read target rent ceiling with income after rent and debt, not by percentage alone. This page is most useful when it shows whether chosen rent target still leaves enough room for recurring bills, utilities, transport, insurance, and irregular costs after move-in.
Before acting, compare result with pay records, current debt bills, utility history, renter's insurance estimates, commute costs, deposit requirements, and landlord screening rules. See How We Calculate and the Disclaimer for more context.
Method and verification trail
- Method used: Target rent ceiling is estimated from take-home income and chosen rent-share percentage, then remaining cash flow is reduced by listed debt and recurring expenses.
- Primary source type to verify: Pay stubs, lease application requirements, current debt statements, utility bills, transportation costs, and renter's insurance quotes.
- What to confirm in real documents: Whether landlord screens gross or net income, which utilities are tenant-paid, required deposits or broker fees, pet or parking charges, and any minimum-income multiple used in screening.
- Scope limit: This page does not fully model move-in cash needs, seasonal utility swings, roommate risk, irregular income, or landlord-specific approval standards.
For site-wide methodology, review How We Calculate. For sourcing and corrections standards, review Editorial Policy.