Singapore Home Loan CalculatorSingapore Part of Cindrus (opens in a new tab)

For buyers of an HDB flat, an EC or a private home in Singapore

What would your home loan cost each month, and where are the limits?

Key in the price, the loan you have in mind, the rate and the tenure, then your income and other debts. You see the monthly instalment, your ratios next to the TDSR and MSR limits, the loan-to-value limit for your case and the stamp duties.

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This site works out figures from what you key in. It does not lend, broker loans or assess whether a bank or HDB would lend to you.

Your purchase and loan

Every field starts empty. No price, rate or spread is filled in for you.

The price in your option to purchase or sale agreement.

The calculator measures the loan against the lower of the price and the valuation you enter.

The loan you are thinking of.

For a fixed or HDB rate, the rate in your offer or one you want to try.

For a floating package: the compounded SORA figure your package is pegged to.

The margin in your package, added to the reference rate.

The number of years over which the loan is repaid.

For everyone on the loan, before CPF contributions.

Car loan, credit card, study loan and other credit.

Lenders work out TDSR and MSR at a rate that can be above yours. Type the rate you want to test.

Lowers the cash you need. CPF limits on housing use are not applied.

Monthly instalment-

The result is a calculation on your figures. It is not a guaranteed saving or an offer.

This calculator does not assess your eligibility for a loan and does not represent an assessment by HDB or a bank.

This calculation is not a loan offer or a personal recommendation about a property purchase or home loan.

For illustration only. Not a loan offer or a commitment to lend. Cindrus does not lend or broker loans, passes nothing you key in to banks or HDB, and no lender pays us.

Basis: your own figures, the TDSR, MSR and loan-to-value limits published by MAS and IRAS stamp duty rates. The rate and costs you can actually get may differ.

Create a free Cindrus account (opens in a new tab) Keep your property loan in one overview with your deposits, investments and other debts, in Singapore dollars. No card required.
The figures assume:
  • A rate that stays as keyed in for the whole tenure. A floating package is reset when its reference rate moves, which this calculation leaves out.
  • Monthly interest: the yearly rate divided by 12.
  • Income counted in full. Banks may count variable income or rent at less than the full amount.
  • Stamp duties on the price you keyed in. ABSD for individual buyers, without refunds or remissions.
How it works

Three steps to an instalment and stamp duty figure

  1. Price and loan

    The purchase price and how much you plan to borrow, and whether it is an HDB flat or private property.

  2. Rate and tenure

    The rate in your loan offer and the tenure in years.

  3. Your buyer profile

    Citizen, permanent resident or foreigner, and how many residential properties you already own, so ABSD can be worked out.

Stamp duties and loan limits

What IRAS, HDB and MAS publish

Two stamp duties can apply when you buy residential property, and home loans come with income and loan-to-value limits. The calculator applies the published figures below.

Buyer's Stamp Duty

Tiered by price for residential property, with a top marginal rate of 6% from 15 Feb 2023. IRAS computes it on the purchase price or market value, whichever is higher, rounded down to the nearest dollar.

Additional Buyer's Stamp Duty

Depends on your profile and how many residential properties you own. From 27 Apr 2023, for example, a citizen buying a second residential property pays 20% and a foreigner pays 60%.

HDB flat loans

HDB states a loan-to-value limit of 75% for its housing loans, and the same limit for loans from financial institutions.

Income and loan limits

According to the Monetary Authority of Singapore (MAS), a borrower's total debt servicing ratio (TDSR) should be less than or equal to 55%, and the mortgage servicing ratio (MSR), which applies only to the purchase of an HDB flat or an executive condominium where the minimum occupation period has not expired, is capped at 30% of gross monthly income. For a bank loan, the loan-to-value limit falls with each housing loan you already have.

Read the BSD and ABSD guide →
About home loans in Singapore

Instalment, stamp duty and the cash you need

The monthly instalment depends on the loan amount, the rate and the tenure. The part of the price the loan does not cover, and the stamp duties, are paid separately, which is why the calculator shows them as their own rows.

BSD applies to every purchase, on a tiered scale. ABSD is added on top for some buyers, depending on residency status and the number of residential properties owned, and IRAS bases both on the higher of price and market value.

You may also have searched for

Home loan calculator Singapore · mortgage calculator SG · HDB loan calculator · BSD calculator · ABSD calculator.

Why Cindrus

Figures you can check, from a site that sells no loans

Whenever it suits

No appointment, no queue. Try a few prices before a viewing.

No tie-ups

No bank or agency pays Cindrus, and none is promoted here.

Shows its workings

The stamp duty tiers and the instalment method are listed under the result.

What we stand by

  • Personal data is never sold.
  • No buried fees or premises.
  • No number without an explanation.
  • No artificial deadlines.
  • Your data can be exported or deleted whenever you wish.
What is the difference between TDSR and MSR?

TDSR counts every monthly debt repayment, including the new home loan, against gross income. MSR counts only the home loan instalment and applies to HDB flats and to executive condominiums still within the minimum occupation period. The calculator shows whichever applies to your choices.

Why is there a separate test rate?

Lenders do not work out the ratios at the rate you will pay but at a floor rate set under the MAS rules, which can be higher. We have not verified that floor, so you choose the rate to test, and the ratios and the worked loan figure follow it.

Is the worked loan figure what a bank or HDB would lend me?

No. It is arithmetic on the limits and your own test rate. HDB and banks look at your age, income records, credit and their own policy, and only they decide on a loan.

Why did the loan-to-value limit drop when I made the tenure longer?

For bank loans the lower limit applies once the tenure goes past the threshold for the type of property. Shorten the tenure and the higher limit comes back.

Is this advice or a loan offer?

Neither. The site shows figures with their sources and nothing you key in leaves your browser.

Pricing

The calculator is free of charge.

A free account keeps your home loan, other loans and assets in a single overview. The pricing page lists plans and where each feature is available.

See the plans →

Key in your own numbers.

The calculator costs nothing. A free account, no card needed, puts your loan beside your assets and other debts.

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