Canadian Mortgage Calculator
Calculate Canadian mortgage payments with semi-annual compounding.
Canadian Mortgage Information
Mortgage Summary
About This Calculator
The Canadian Mortgage Calculator helps you calculate mortgage payments for Canadian properties. Canadian mortgages have unique characteristics including semi-annual compounding of interest rates and flexible payment frequencies (monthly, bi-weekly, or weekly).
Canadian mortgages typically have maximum amortization periods of 25 years for insured mortgages (with less than 20% down payment) and up to 30 years for uninsured mortgages. The calculator accounts for Canadian mortgage regulations and compounding methods.
Formula & Calculation Method
Canadian Mortgage Calculation:
Loan Amount = Home Price - Down Payment
Semi-Annual Rate = Annual Rate ÷ 2
Effective Annual Rate = (1 + Semi-Annual Rate)² - 1
Periodic Rate = Effective Annual Rate ÷ Payments Per Year
Payment = [P × R × (1+R)^N] / [(1+R)^N - 1]
Where: P = Loan Amount, R = Periodic Rate, N = Number of Payments
Canadian mortgages use semi-annual compounding, which means the interest rate is compounded twice per year. This is different from US mortgages which typically use monthly compounding. The effective annual rate is then divided by the payment frequency to get the periodic rate.
How to Use This Calculator
- Enter Home Price: Input the purchase price of the home in Canadian dollars.
- Enter Down Payment: Input your down payment (minimum 5% for homes under $500k, 10% for $500k-$1M, 20% for $1M+).
- Enter Interest Rate: Input the annual interest rate (quoted rate, will be converted using semi-annual compounding).
- Enter Amortization Period: Input the amortization period in years (typically 25-30 years).
- Select Payment Frequency: Choose monthly, bi-weekly, or weekly payments.
- View Results: See payment amount, total payment, and total interest.
Frequently Asked Questions
What is the minimum down payment for a Canadian mortgage?
For homes under $500,000, the minimum is 5%. For homes $500,000-$1,000,000, it's 5% on the first $500,000 and 10% on the remainder. For homes over $1,000,000, the minimum is 20%.
What is semi-annual compounding?
Semi-annual compounding means interest is calculated and added twice per year. This is different from monthly compounding used in some other countries. The effective rate accounts for this compounding method.
What payment frequency should I choose?
Monthly is most common, but bi-weekly or weekly payments can help you pay off the mortgage faster and save on interest. More frequent payments reduce the total interest paid over the life of the loan.
What is the maximum amortization period in Canada?
For insured mortgages (less than 20% down), the maximum is 25 years. For uninsured mortgages (20%+ down), amortization can be up to 30 years. Longer amortization reduces payments but increases total interest.
Expert Reviewed
This calculator was reviewed by NumCalculators Editorial Team, Multi-disciplinary Expert Team