S$1,300,000 Home Loan: Monthly Repayment and Total Interest
A S$1,300,000 home loan at 2.8% over 30 years costs S$5,341.63 a month. Over the full term you repay S$1,922,985.99, of which S$622,985.99 is interest.
Repayment by tenure
| Tenure | Monthly | Total interest |
|---|---|---|
| 20 years | S$7,080.31 | S$399,274.20 |
| 25 years | S$6,030.37 | S$509,110.54 |
| 30 years | S$5,341.63 | S$622,985.99 |
If rates change
| Rate | Monthly instalment |
|---|---|
| 2% | S$4,805.05 |
| 2.5% | S$5,136.57 |
| 3% | S$5,480.85 |
| 3.5% | S$5,837.58 |
| 4% | S$6,206.40 |
| 4.5% | S$6,586.91 |
Income needed
Under the 30% Mortgage Servicing Ratio for HDB flats, an instalment of S$5,341.63 needs a gross household income of at least S$17,805.43 a month. Under the 55% TDSR, it needs at least S$9,712.05 with no other debts. Banks test affordability at a higher stress-test rate, so the real requirement is higher for bank loans.
Things to check
- HDB loans are capped at 25 years and must be fully repaid by age 65.
- Stamp duty must be paid within 14 days of signing, so have the cash ready before you exercise the option.
- Budget for legal fees, valuation, renovation and moving costs on top of the downpayment and stamp duties.
- A second housing loan drops the LTV limit sharply and raises the minimum cash downpayment to 25%.
Background
The Total Debt Servicing Ratio limits monthly debt repayments to 55% of gross monthly income for any property loan, and the Mortgage Servicing Ratio limits the housing instalment to 30% of income for HDB flats and new executive condominiums. Banks apply a medium-term interest rate in these tests rather than the rate you will actually pay.
Most Singaporeans live in HDB flats, which can be financed with an HDB concessionary loan at 0.1% above the CPF Ordinary Account rate or with a bank loan. Private property must be financed with a bank loan, and banks offer fixed, floating and SORA-pegged packages.
CPF Ordinary Account savings can pay for the downpayment, stamp duties and monthly instalments, but using CPF reduces the money compounding for retirement, and the amount withdrawn plus accrued interest must be refunded to your CPF account when you sell.
Related calculations
- Home Loan Refinancing Calculator: Compares your current mortgage with a new rate to show the monthly saving and how long switching costs take to recover.
- Property Downpayment Calculator: Splits the downpayment into cash and CPF and shows the remaining loan.
- Buyer's Stamp Duty (BSD) Calculator: Calculates Buyer's Stamp Duty on a Singapore residential property using the tiered rates from 1% to 6%.
- Additional Buyer's Stamp Duty (ABSD) Calculator: Calculates ABSD by buyer profile and the number of residential properties owned, using the rates in force since 27 April 2023.
Model your own loan in the S$1,300,000 Home Loan Repayment Calculator.
Run your own numbers: S$1,300,000 Home Loan Repayment Calculator