The Renter's Ledger

What monthly rent fits your budget?

Start with income, your preferred housing percentage, and the recurring costs beyond base rent.

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Rent Affordability Calculator

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Estimated target rent

$1,550

Estimated base-rent target after subtracting the recurring housing costs entered.

Monthly gross income
$6,000
Total housing target
$1,800
Other monthly housing costs
$250

Change any input and calculate again to compare another scenario.

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Check your lease

Compare the estimate with the written terms.

A common starting point is to keep rent near 30% of gross income, but that is a planning benchmark rather than a rule for every household. Enter your income, preferred percentage, and recurring housing costs to estimate how much base rent may fit your chosen budget.

Need help finding the relevant clause? Review it with LeaseGuard.
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How the math works

Target base rent = monthly gross income x target percentage - other monthly housing costs.

  • Income is entered before taxes.
  • The target percentage is adjustable and is not financial advice.
  • Debt, taxes, savings goals, transportation, and household needs may materially change affordability.

What to keep in mind

This is a planning estimate based on the numbers you enter. The lease, timing rules, and local requirements may affect the real amount or deadline.

Change an input and calculate again to compare another scenario.

Worked examples

$72,000 annual income

At 30%, the starting housing budget is $1,800 per month before subtracting utilities and other housing costs.

Include recurring extras

If utilities, parking, and insurance total $250, subtract them to estimate the remaining base-rent budget.

Rent affordability questions

How much rent can I afford on my salary?

Divide annual gross income by 12, multiply by your chosen housing percentage, and subtract other recurring housing expenses.

Is the 30% rent rule mandatory?

No. It is a common budgeting benchmark. Your actual limit depends on taxes, debt, savings, location, and household needs.

Should utilities count in the 30% rule?

For a more realistic plan, include recurring utilities, parking, renter insurance, and required monthly fees in total housing cost.

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Last reviewed August 8, 2026 · This calculator provides an informational estimate and is not legal, financial, tax, or housing advice.