Buy vs rent calculator
Compare the cost of renting with a simplified ownership scenario that includes mortgage payments, owner expenses, rent growth and estimated equity.
Anchor the calculator with real transaction pages
Before you rely on an estimate, open the matching project or district and use the latest rent, sale price, PSF and transaction depth as your starting point.
Projects to compare against this rent and buy scenario
Jump from the model into projects with sale and rental data near the numbers you are testing.
No close project matches yet. Try widening the inputs or open the full project directory.
Buy vs rent calculator FAQ
Quick answers about what this comparison includes, excludes and how to stress-test it.
What is the buy vs rent calculator best for?
It is best for comparing broad scenarios: how much rent you may pay over time versus how much ownership might cost after mortgage payments, owner expenses and estimated equity.
Why are stamp duty and selling costs excluded?
This page keeps the first comparison simple. For a real decision, add stamp duty, legal fees, agent fees, renovation, selling costs and opportunity cost before treating the result seriously.
Should I use conservative growth assumptions?
Yes. Small changes in rent growth or property growth can swing the result. Test flat, conservative and optimistic scenarios rather than relying on one forecast.
Does buying ahead mean I should buy?
No. It means the simplified model favored buying under the assumptions entered. Liquidity, stamp duty, job plans, family needs, renovation, maintenance and resale risk still matter.
What rent number should I enter?
Use the rent you would realistically pay for a comparable unit. If you are checking a specific project, use recent contracted rent as the anchor and then test a higher or lower asking rent.
Why does holding period matter?
Buying has large upfront and exit costs. A short holding period gives less time for principal repayment and potential appreciation to offset those costs, while a longer period can change the comparison.
How to use this estimate
Use the result as a decision aid, then verify the numbers that can change your cashflow, tax bill or approval.
Use real market inputs
A calculator is only as good as the rent, price, rate, loan and buyer profile you put into it. Start from a project page or district page when possible.
Treat this as an estimate
These results are for comparison and planning. Confirm taxes with IRAS, loan terms with your bank, and legal dates with your lawyer.
Stress-test the decision
Try a higher interest rate, lower rent, longer vacancy, bigger cash buffer or different holding period before treating the number as comfortable.