Rent Affordability Calculator

Calculate rent affordability from your own entered figures.

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Currency: Amounts are calculated in the currency you select; this site does not convert between currencies and does not use live exchange rates.

What this tool does

Calculate rent affordability from your own entered figures. Affordability percentage is a heuristic, not landlord qualification or a personalized recommendation.

How to use the Rent Affordability Calculator

  1. Enter or select monthly gross income.
  2. Enter or select maximum rent share (%).
  3. Enter or select monthly utilities allowance.
  4. Read the calculated result; change any measurement to compare alternatives.

Formula

housing budget=income×share/100; rent budget=max(0,housing budget−utilities)
income
Monthly gross income
share
Maximum rent share (%)
utilities
Monthly utilities allowance

Affordability percentage is a heuristic, not landlord qualification or a personalized recommendation.

Worked example

For rent affordability calculator, the following measurements illustrate the exact method: Monthly gross income: 5000; Maximum rent share (%): 30; Monthly utilities allowance: 200.

Inputs

  • Monthly gross income5000
  • Maximum rent share (%)30
  • Monthly utilities allowance200

Result

  • Estimated maximum monthly rent$1,300.00
  • Total housing budget$1,500.00

Results explained

Estimated maximum monthly rent
Estimated maximum monthly rent from the formula above. Affordability percentage is a heuristic, not landlord qualification or a personalized recommendation.
Total housing budget
Total housing budget from the formula above. Affordability percentage is a heuristic, not landlord qualification or a personalized recommendation.

Frequently asked questions

housing budget=income×share/100; rent budget=max(0,housing budget−utilities)

Affordability percentage is a heuristic, not landlord qualification or a personalized recommendation.

No. All numbers are entered by you or come from the dated reference table shown on this page; calculations run locally.

This is an estimate, not financial, tax or legal advice. Verify the inputs and output with official sources and a qualified professional.

Check period consistency, currency, percentage inputs and the assumptions: Affordability percentage is a heuristic, not landlord qualification or a personalized recommendation.