Is this a bank approval result?

No. It is a budgeting estimate. Banks still assess income, credit history, other debts, property valuation and internal policy.

Why is my bank’s figure slightly different?

Banks may calculate by actual days, first payment date, rounding, fees and the rate effective date, so schedules can differ slightly.

Why does 50% DSR not establish loan eligibility?

50% is a fixed comparison assumption in this tool, not a universal regulatory limit or lender approval. Check current local rules, lender terms and your other debts.

Property & home loan budgeting

Mortgage Calculator

Loan amount

Effective mortgage rate

Term

yrs

Add an introductory teaser rate (dual rate)

Results

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Monthly payment

$15,018.71

About $180,224.49 per year

Loan amount66.6%

$3,000,000.00

Total interest33.4%

$1,505,612.13

Total repayment$4,505,612.13

Payment if rates rise 2.00%

$18,422.62

5.50%

50% DSR reference income

$30,037.41

Your income is $19,962.59 above the reference

Plan A / Plan B payment

$15,018.71 / $17,537.70

$2,518.99 per month; $755,698.24 over the term

Monthly payment

$15,018.71

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Method and common questions

Tax, lending, holiday and protection rules vary by place and date. Check current local rules and provider terms. Results are estimates.

How is a mortgage payment calculated?

This tool uses the level-payment (annuity) method: every instalment is the same, but early payments are mostly interest. As the balance falls, a growing share goes to principal. Results include the monthly payment, total interest and total repayment, plus the first 24 rows of the amortisation schedule.

50% DSR and the rate-rise scenario are different things

DSR compares monthly debt payments with monthly income. This tool fixes 50% as an illustrative assumption and calculates reference income as current-rate payment ÷ 50%. It is not a statutory limit, a safe affordability level or loan eligibility in any jurisdiction. Lenders also consider other debts and individual terms.

Rate-rise scenarios are custom risk comparisons, not an official stress test or a lending decision. Check the latest rules in your location.

Method

Level monthly payments; after a teaser period, re-amortise the balance at the effective rate. Fixed illustrative reference income = current-rate payment ÷ 50%. The 50% assumption is not a jurisdiction’s approval rule; taxes, fees and eligibility are not applied automatically.

Last checked: 2026-10-24

OpenStax: loan amortization mathematics (English)

FAQ

Is this a bank approval result?: No. It is a budgeting estimate. Banks still assess income, credit history, other debts, property valuation and internal policy.
Why is my bank’s figure slightly different?: Banks may calculate by actual days, first payment date, rounding, fees and the rate effective date, so schedules can differ slightly.
Why does 50% DSR not establish loan eligibility?: 50% is a fixed comparison assumption in this tool, not a universal regulatory limit or lender approval. Check current local rules, lender terms and your other debts.