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Rent affordability

What rent range fits your income and commitments?

Your numbers

$
$
%

Suggested max rent

$1,860

Left after rent + debts$3,990
Rent as % of income30.0%

Tip. 30% is a rule of thumb, not a law. High-cost cities routinely break it.

Assumptions

  • Suggested rent = income × target%.
  • Also shows income − debts − suggested rent as leftover.

Explore the numbers

Examples and charts

Start with a scenario, then read the response curve to see which input actually moves the answer.

Example 1

The 30% guideline

The classic share of take-home pay.

Suggested max rent

$1,860

Example 2

25% and cautious

More room for saving, debt payoff, and surprises.

Suggested max rent

$1,550

Example 3

35% city reality

The share many high-cost markets actually demand.

Suggested max rent

$2,170

Sweeps target rent share of income from half to one and a half times your value, holding everything else fixed.

Response curve

How target rent share of income moves the result

Suggested max rent

$1,860

$1.0k$1.5k$2.0k$2.5k20%30%40%
Chart axis: Target rent share of incomeNow 30%$1.9k

What this calculates

Suggests a rent ceiling from take-home income and a target share, then shows what is left once rent and other debts are paid.

How to use it

  1. Start with monthly take-home income and work down the form, or load an example to begin from a realistic case.
  2. Read the headline result alongside the supporting rows, which show the intermediate figures behind it.
  3. Check the assumptions. They decide what the number includes and, more importantly, what it leaves out.
  4. Sweep target rent share of income on the response curve to see how much it actually moves the answer.
  5. Run a cautious case as well as an optimistic one before using the estimate in a decision.

Common mistakes

  • Signing a lease at the absolute maximum with no emergency fund.
  • Forgetting parking, pet rent, and mandatory amenity fees, which are rent by another name.
  • Comparing a rent figure to a mortgage payment that excludes tax, insurance, and upkeep.

Formula

Suggested rent = income × target share; leftover = income − rent − other debts

Inputs

  • Monthly take-home income
  • Other monthly debts
  • Target rent share of income (%)

FAQ

Gross or net income?

This tool uses take-home, so the leftover figure is spendable cash. Landlords usually screen on gross income instead, often asking for 40 times the monthly rent as an annual salary.

Does the target share include utilities?

No. Rent only. Budget utilities, internet, and renters insurance separately, which typically adds 10 to 15% on top of rent.

What if no listing fits my number?

The honest options are a smaller place, roommates, a different neighbourhood, or accepting a higher share and cutting elsewhere. The leftover figure tells you which trade you are actually making.

Are these numbers financial advice?

No. They are educational estimates based on the inputs and assumptions on this page. Confirm important decisions with a qualified professional and your own documents.

Read the full guideHow much rent can I afford?

The questions people usually ask next.