Mortgage calculator

Calculate monthly repayments and total interest for different loan amounts, rates and periods.

Loan details

Try a period
Your estimated monthly payment
$1,701/ month

Equal monthly repayments at the rate and period entered.

Loan principalInterest
Total interest over the loan$135,378
Total repaid$510,378
Share of gross monthly income21.3%

Includes principal and interest. Insurance, fees and future interest-rate changes are excluded.

How this works & sources

Uses an amortising loan with equal monthly repayments and a constant annual rate. The 2.6% starting value is editable; HDB's concessionary rate is pegged to the CPF Ordinary Account rate and can change. Loan tenure and amount remain subject to your lender's assessment.

At 0% interest, the principal is divided equally across the repayment months. A longer period can lower monthly payments while increasing total interest.

Check the official guidance

Last updated 28 October 2026. Confirm eligibility and financing with HDB or your lender.

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