Singapore Property Calculators
Most Singapore property decisions come down to a handful of computations: what you can afford, what the duties come to, what the monthly repayment looks like, and what a sale would net. These guides explain what each calculation contains and which inputs actually move the answer.
Who this is for: Anyone who wants to understand the numbers rather than just read an output.
Calculators Guides
Every PropKaki guide on calculators, newest first.
Can You Afford to Upgrade From an HDB Flat to a Condo in Singapore?
Upgrading from an HDB flat to a condo in Singapore comes down to two sums: how much cash and CPF your flat sale frees up, and how much the condo needs upfront. The order you do it in matters enormously, because buying before you sell can trigger $280,000 in Additional Buyer's Stamp Duty.
How Much Property Can You Afford in Singapore? Work Out Your Budget, Cash and Repayments
How much property you can afford in Singapore is the lower of two limits: how much a bank will lend you under TDSR and LTV, and how much cash and CPF you can put down after the downpayment and stamp duty. Here is how to work out both — and which one really caps you.
How to Calculate Rental Yield in Singapore: Gross vs Net
Rental yield in Singapore comes in two versions: gross yield (annual rent divided by price) and net yield (after property tax, maintenance, agent fees and vacancy). The gross figure flatters; the net figure is what actually reaches you. This guide shows how to calculate both, with a worked example.
How to Calculate Your Monthly Home Loan Repayment in Singapore
Your monthly home loan repayment in Singapore is fixed by three things: how much you borrow, the interest rate, and the tenure. This guide shows how the instalment is worked out, how much of it is interest, and why banks assess you at a 4% rate even when yours is lower.
How Much Cash Do You Need to Buy a Condo in Singapore?
Buying a condo in Singapore needs far more upfront than the downpayment. You also pay Buyer's Stamp Duty, any Additional Buyer's Stamp Duty, and legal and valuation fees — and at least 5% of the price must be physical cash. Here is the full bill, worked through.
How Much Will You Actually Get When You Sell Your Property in Singapore?
The cash you walk away with after selling a property in Singapore is the sale price minus your outstanding loan, the CPF you must refund with accrued interest, any Seller's Stamp Duty, and selling costs. This guide works through what actually reaches your pocket — and what quietly goes back into CPF.
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Calculators — Frequently Asked
What does Calculators cover?
Most Singapore property decisions come down to a handful of computations: what you can afford, what the duties come to, what the monthly repayment looks like, and what a sale would net. These guides explain what each calculation contains and which inputs actually move the answer.
Who are these Calculators guides for?
Anyone who wants to understand the numbers rather than just read an output.
How many PropKaki guides cover Calculators?
PropKaki publishes 9 guides on calculators, most recently updated 6 July 2026. Every guide is built on real URA, HDB and data.gov.sg data, with the working shown.
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