15 interactive mortgage calculators
Run the numbers the way borrowers actually do — payments, affordability, refinance savings, insurance, and borrowing power across the USA, Canada, and Australia. Every one of these ships with your mortgage website and quietly captures leads while it helps.
USA calculators
6 tools tuned to USA mortgage rules and terminology.
Estimate monthly principal & interest.
Open calculator Home AffordabilitySee how much home you can afford.
Open calculator RefinanceCompare your current loan vs a refi.
Open calculator PMIEstimate private mortgage insurance.
Open calculator Debt-to-IncomeCheck your DTI ratio for approval.
Open calculator Rent vs BuyFind the smarter long-term move.
Open calculatorCanada calculators
5 tools tuned to Canada mortgage rules and terminology.
Estimate mortgage default insurance.
Open calculator GDS / TDSCheck Canadian debt-service ratios.
Open calculator Mortgage RenewalPlan your renewal payments.
Open calculator Bi-Weekly PaymentSee savings from accelerated payments.
Open calculator Variable Rate ImpactModel rate changes on your payment.
Open calculatorAustralia calculators
4 tools tuned to Australia mortgage rules and terminology.