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Property Affordability
Estimate mortgage payments, loan size and total interest.
Changing currency affects display formatting only. FinTrex does not convert exchange rates or mix currencies inside a calculation.
FinTrex result
Mortgage Calculator
Estimated monthly payment
$1,556
Loan amount
$280,000
Total interest
$186,899
Projection over time
Period 0 to 25
Peak $280,000
What changes this most?
Use the Rate shock preset to check whether the payment would still be comfortable if borrowing costs rise.
Sensitivity check
A roughly 10% move in property price changes the modeled headline result by up to $195 in this setup.
Excludes lender fees, insurance, taxes, maintenance, and future rate changes.
Use the number fields, sliders, or a quick preset. You can fully clear a field while editing.
Milestones
Milestones make the final figure easier to evaluate and help you spot when the curve changes most.
Period 6
$238,237
Period 13
$172,924
Period 19
$98,043
Period 25
$0
Formula
The standard fixed-rate amortisation formula estimates the monthly principal-and-interest payment.
The loan amount equals property price minus deposit. The calculation assumes a constant interest rate and equal monthly payments throughout the selected term.
Editable rates, growth assumptions, prices, fees, and percentages are planning inputs unless the calculator explicitly identifies a current source.
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