Estimate Canadian mortgage payments, total interest, monthly housing costs, and the effect of optional extra payments.
Payment per period
-
Estimated monthly cost
-
Mortgage amount
-
Total interest
-
Estimated payoff
-
Interest saved
-
Monthly cost breakdown
Educational estimate only. Mortgage approvals, CMHC insurance, compounding rules, prepayment privileges, taxes, condo fees, closing costs, and lender policies can change the final numbers.
Tool guide
How to use Mortgage Calculator
Mortgage Calculator gives you a focused way to handle one small task quickly. Estimate mortgage payments, total interest, and monthly housing costs. It is free to use, requires no login, and is built for quick checks when you need a practical result.
Useful for
Estimate a Canadian mortgage payment from home price, down payment, rate, and amortization.
Compare 25-year vs 30-year amortization, different down payments, and higher renewal-rate scenarios.
Add property tax and monthly insurance or fees to see a more realistic housing-cost estimate.
Example
For example, test a CAD 550,000 Calgary home with a CAD 110,000 down payment, 5.25% rate, 25-year amortization, annual property tax, and monthly insurance or condo fees.
Good to know
This is an educational mortgage estimate, not a lender quote. Canadian mortgage rules, qualification rates, CMHC insurance, compounding, prepayment privileges, and closing costs can change the real numbers.
How it works
The mortgage calculator estimates a payment from mortgage amount, interest rate, and amortization period, then adds optional monthly property tax and insurance or fees. It helps compare affordability, renewal risk, and extra-payment scenarios before speaking with a lender.
Mortgage amount = home price - down payment. Payment is estimated with the standard amortized loan formula using monthly interest periods.
Practical examples
Compare a CAD 440,000 mortgage over 25 years and 30 years.
Test how a larger down payment changes principal and total interest.
Estimate the effect of a 1% higher rate before renewal.
Add extra payments to see how faster principal reduction may reduce interest.
Common mistakes
Do not treat the result as a mortgage approval or lender quote.
Include property tax, insurance, utilities, condo fees, maintenance, and closing costs in your real budget.
Check lender-specific prepayment rules before assuming extra payments are allowed.
Questions
Is this a lender quote?
No. It is an estimate for planning and comparison.
Why does my bank show a different payment?
Banks may use different compounding, fees, insurance, or payment frequencies.
Does this include CMHC insurance?
No. If mortgage loan insurance applies, include it separately or confirm the insured mortgage amount with a lender.
We use essential storage to keep this site working. With your permission, we can also use analytics to improve tools and advertising cookies to support free access.