Mortgage calculator

Estimate your monthly repayments and total interest on a home loan. See how the tenure and down payment change the maths.

2026 average rate Instant result

Mortgage details

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Amortising home loan at a fixed rate. Doesn't include stamp duty, legal fees or fire insurance. The rate is pre-filled with a 2026 average (~2.5%) — HDB loans are 2.6% — so enter your quoted rate.
Monthly repayment
$4,038
Total of $1,211,265 · interest $311,265
Loan amount
$900,000
Total interest 25 yrs
$311,265
Total repaid
$1,211,265
How it works

What drives your repayment

A home loan repayment is built from the loan amount (price minus down payment), the interest rate and the tenure. Early payments are mostly interest; later ones mostly principal. A bigger down payment or a shorter tenure cuts the total interest substantially.

FAQ

Common questions

Principal and interest on the home loan. It does not include stamp duty (BSD/ABSD), legal fees, valuation or fire insurance.
HDB concessionary loans are a stable 2.6%. Bank loans can be cheaper (fixed packages ~1.4–1.8% in 2026) but the rate can change — enter the rate you were quoted.
It depends on the loan-to-value limit and whether you use cash or CPF. The calculator shows your down-payment percentage so you can test scenarios.
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