Mortgage Calculator: Navigating Canadian Home Loans
Canadian mortgages are different from what you see in American movies. We don't have 30-year fixed rates. We face stress tests. Most of us need CMHC insurance. Understanding these uniquely Canadian features is essential before you buy. Our Mortgage Calculator helps you plan.
How Canadian Mortgages Actually Work
The biggest difference: Canadian mortgages typically have 5-year terms within a 25-year amortization. You lock in a rate for 5 years, then renew (possibly at a different rate). This means your payment could change every 5 years — unlike the American 30-year fixed.
Mortgage Calculator - calculate mortgage payment now.
The CMHC Reality
Down payment under 20%? You need mortgage default insurance from CMHC, Sagen, or Canada Guaranty. This protects the lender, not you — but you pay for it. The premium (2.8% to 4% of the mortgage) gets added to your loan.
- 5-9.99% down — 4.00% insurance premium
- 10-14.99% down — 3.10% premium
- 15-19.99% down — 2.80% premium
- 20%+ down — No insurance required
The Stress Test
Even if your lender offers 5%, you must qualify at the higher of 5.25% or your rate plus 2%. This "stress test" ensures you can handle rate increases. It reduces how much you can borrow compared to pre-2018 rules.
Fixed vs Variable: The Canadian Debate
Historically, variable rates saved money over time. But when rates spike quickly (like 2022-2023), variable borrowers feel the pain immediately. Fixed provides certainty but often costs more over the full term.
What the Calculator Shows
- Monthly payment — Based on your rate and amortization
- Total interest — What you pay over the full amortization
- CMHC premium — If your down payment is under 20%
Mortgage Calculator - compare mortgage numbers.
Related Decisions
The Rent vs Buy Calculator helps compare in expensive Canadian markets. The Investment Calculator shows what your down payment could grow to if invested instead.
Frequently Asked Questions
What does a mortgage calculator show Canadian home buyers?
The Mortgage Calculator shows monthly payments, total interest, and how different rates and terms affect your costs over the mortgage lifetime.
How much down payment do I need to buy a house in Canada?
Minimum 5% for homes under $500k, 10% on portion between $500k-$1M, 20% for homes over $1M. Less than 20% requires CMHC insurance.
Is a 5-year fixed or variable mortgage better in Canada?
Fixed offers payment certainty. Variable rates are often lower but carry interest rate risk. Most Canadians choose 5-year fixed.
What other calculators help with Canadian home buying?
Use the Rent vs Buy Calculator and Investment Calculator to compare options.
