Mortgage Payment Calculator — Free Canadian Mortgage Estimator
By Hami Tahm · Last reviewed July 2026
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Canada's most complete free mortgage calculator — CMHC insurance, stress test qualifying rate, and all 6 payment frequencies included. For lump-sum or extra payment savings, use our mortgage prepayment calculator; to mirror this in Excel, follow our Excel mortgage calculator guide.
How does Canada's mortgage payment calculator work?
Canada's mortgage payment calculator estimates your monthly or biweekly mortgage payment based on your purchase price, down payment, interest rate, and amortization period. For standard fixed-rate Canadian mortgages, payments are usually calculated with semi-annual compounding converted to the payment frequency; this calculator applies that convention automatically. Enter your details above to get your payment estimate, total interest cost, and a full amortization schedule. CMHC mortgage insurance is included when your down payment is under 20%.
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Payment is step two of four. Try the guided Homebuyer Journey to carry your numbers through qualifying, payment, down payment, and closing costs in one flow.
Property & Down Payment
10.0% of purchase price — $60,000
3.1% premium = $16,740 — Added to your mortgage
Mortgage Terms
Province
Monthly Payment
$3,234.86
Mortgage Amount
$556,740
Includes $16,740 CMHC premium
Total Interest Paid
$413,718
43% of total cost
Total Cost of Mortgage
$970,458
Over 25 yrs at 4.99%
Effective Amortization
25.0 yrs
Balance Remaining at End of Term
$492,679
After 60 payments of $3,234.86
You will need to renew this amount at prevailing rates
If rates at renewal reach the stress-test level (6.99%), your new monthly payment on the renewal balance would be about $3,787.37 (same remaining amortization).
Mortgage Summary
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Key Takeaways
- Standard fixed-rate Canadian mortgage payments are usually calculated with semi-annual compounding converted to the payment frequency — not simple monthly compounding — which changes the payment slightly versus a US-style monthly-compounded mortgage at the same nominal rate.
- On a $500,000 mortgage at 5.00% over 25 years, the monthly payment is $2,908 and total interest over the full amortization is approximately $372,400.
- Switching to accelerated biweekly payments saves roughly $60,000 in interest and shortens amortization by about 3–4 years. Note it isn't free timing: accelerated biweekly is half your monthly payment every two weeks, so 26 payments a year equal 13 monthly payments — one extra monthly payment per year. That extra principal is what drives the savings.
- As of December 2024, CMHC insurance applies to homes priced under $1,500,000 — first-time buyers and new construction buyers with insured mortgages can access 30-year amortization.
- For mortgages with 20%+ down (uninsured), the lender sets the maximum amortization — most cap at 30 years, though some offer 35 or 40. Insured (CMHC) mortgages are capped at 25 years, or 30 for first-time buyers and new-build purchasers. Where a longer amortization is available, on a $600,000 mortgage at 5% a 40-year term lowers the monthly payment by roughly $617 versus 25 years, but adds over $330,000 in total interest.
Mortgage Payment Examples by Home Price
Wondering how much a $500,000 mortgage costs per month in Canada? The table below shows monthly payment estimates at common purchase prices, using a 4.99% nominal 5-year fixed rate and 25-year amortization. High-ratio mortgages (under 20% down) include CMHC mortgage insurance, which is added to the loan balance. Your actual payment depends on your offered rate — use the calculator above for your personalised number.
| Home price | Down payment | CMHC premium | Monthly payment (4.99%) | Market context |
|---|---|---|---|---|
| $400,000 | 20% ($80,000) | None | $1,859/mo | Entry-level / regional markets |
| $500,000 | 10% ($50,000) | $13,950 (3.10%) | $2,696/mo | High-ratio with CMHC on loan |
| $600,000 | 10% ($60,000) | $16,740 (3.10%) | $3,235/mo | Typical move-up with CMHC |
| $700,000 | 20% ($140,000) | None | $3,254/mo | GTA / metro average range |
| $800,000 | 20% ($160,000) | None | $3,719/mo | GTA / metro upper range |
| $1,000,000 | 20% ($200,000) | None | $4,648/mo | Vancouver / Toronto core |
| $1,200,000 | 20% ($240,000) | None | $5,578/mo | Detached / high-price markets |
A cell showing — means the scenario is not available under standard insured rules (for example, high-ratio insurance is not offered above $1,500,000 — a higher minimum down payment applies (CMHC, Dec 2024 rules)).
Rate assumption. Examples use a 4.99% contract rate for illustration only. CMHC premiums follow typical high-ratio tiers (e.g. 3.10% of the loan amount for roughly 10% down); your insurer and premium may differ. Stress-test qualifying payments at federally regulated lenders use the higher of contract + 2% or 5.25% (for 4.99%, that is 6.99% today). Figures rounded to the nearest dollar. Updated: July 2026.
How much is a $500,000 mortgage monthly in Canada?
With 10% down ($50,000), CMHC at the 3.10% tier adds about $13,950 to the loan, so you borrow about $463,950. At 4.99% over 25 years, the monthly payment is about $2,696. With 20% down, there is no high-ratio premium on that band — your payment is lower because the principal is smaller.
What is the mortgage payment on a $700,000 house with 20% down?
You borrow $560,000 with no CMHC at 20% down. At 4.99% and 25 years, expect about $3,254/month. For qualification, lenders stress-test near 6.99% on that principal, which lifts the qualifying-style monthly payment to about $3,919 — use the affordability tool if you are budgeting to a lender limit.
Does CMHC insurance increase my monthly payment?
Yes. The premium is capitalized into the mortgage, so you pay interest on it. On a $600,000 home with 10% down, a 3.10% premium is about $16,740, bringing the balance to about $556,740 and the payment to about $3,235/month at 4.99% over 25 years — versus a lower payment if you put 20% down and avoid insurance.
What rate do these payment examples use?
The tables use a 4.99% nominal annual rate with Canadian semi-annual compounding (converted to an equivalent monthly rate for payment math), and 25-year amortization. Swap in your actual rate in the calculator — even a quarter-point changes the payment.
Are bi-weekly payments lower than monthly?
Accelerated bi-weekly pays MORE per year, not less: it's half your monthly payment every two weeks, and 26 of those equal 13 monthly payments — one extra monthly payment a year. That extra principal is what pays the loan off faster and saves interest (regular, non-accelerated bi-weekly keeps the same annual total and saves very little). The calculator above compares frequencies on your exact inputs.
| Home price | Down payment | CMHC premium | Stress-test payment (~6.99%) | Notes |
|---|---|---|---|---|
| $400,000 | 20% ($80,000) | None | $2,239/mo | Qualifying payment on $320,000 borrowed |
| $500,000 | 10% ($50,000) | $13,950 (3.10%) | $3,247/mo | Qualifying on ~$463,950 insured principal |
| $600,000 | 10% ($60,000) | $16,740 (3.10%) | $3,896/mo | Qualifying on ~$556,740 insured principal |
| $700,000 | 20% ($140,000) | None | $3,919/mo | Qualifying on $560,000 borrowed |
| $800,000 | 20% ($160,000) | None | $4,479/mo | Qualifying on $640,000 borrowed |
| $1,000,000 | 20% ($200,000) | None | $5,598/mo | Qualifying on $800,000 borrowed |
| $1,200,000 | 20% ($240,000) | None | $6,718/mo | Qualifying on $960,000 borrowed |
| $1,600,000 | 10% ($160,000) | — | — | Not available — insured high-ratio not offered above $1.5M (CMHC Dec 2024); minimum 20% down. |
Why is the stress-test payment higher than my contract payment?
On a purchase, federally regulated lenders qualify you at a higher rate than your contract so you can still afford payments if rates rise. At a 4.99% contract, that floor is about 6.99% today (the higher of contract + 2% or 5.25%). The second table shows what that does to the monthly payment on the same loan amounts. (Exception: since Nov 21, 2024, an uninsured "straight switch" at renewal — same balance and amortization — no longer requires this test.)
Do these examples include property tax or condo fees?
No — they are principal and interest only. Your lender adds property taxes, heat, and half of condo fees (where applicable) into GDS/TDS. Budget those separately from the mortgage payment line in the tables.
For what you can qualify for — not just the payment at a given price — use the mortgage affordability calculator with your income, debts, and down payment.
This Canadian mortgage payment calculator shows your monthly, bi-weekly, or weekly payment based on your home price, down payment, and interest rate. CMHC mortgage insurance is applied automatically when your down payment is below 20%. Your stress test qualifying rate is shown alongside your actual payment — so you see both numbers at once.
What Does This Mortgage Calculator Estimate?
This mortgage payment calculator estimates three outputs: your regular payment amount (monthly, biweekly, or weekly), your total interest cost over the full amortization period, and a month-by-month amortization schedule showing how each payment splits between principal and interest. If your down payment is under 20% of the purchase price, the calculator also estimates your CMHC mortgage insurance premium and adds it to the loan balance. The payment math uses the standard Canadian fixed-rate convention of semi-annual compounding converted to the selected payment frequency.
Monthly Payment, Total Interest, and Amortization Schedule. The calculator outputs your regular payment first — monthly, biweekly, or weekly depending on your selection. Below that, it shows your total interest cost over the full amortization (for example, $372,407 on a $500,000 mortgage at 5% over 25 years) and a complete month-by-month amortization schedule. The schedule shows how each payment is split between interest and principal repayment as the mortgage balance declines.
The calculator works for any purchase amount — from a $120,000 starter condo to high-priced markets. If you know your target monthly payment (for example, $2,000/month or $3,000/month), you can work backward by adjusting the purchase price until the payment matches your budget. It also handles condo mortgages, townhouse mortgages, and land mortgages using the same calculation engine.
CMHC Mortgage Insurance — When It Applies. CMHC mortgage insurance (also called mortgage default insurance) is required when your down payment is less than 20% of the purchase price. Standard purchase premiums range from 2.80% to 4.00% of the loan amount depending on your down payment; non-traditional down payment programs can reach 4.50%. The lender usually adds the premium to the mortgage balance, while any applicable provincial sales tax on the premium is paid at closing. As of December 2024, mortgage loan insurance is available only on homes priced below $1,500,000, not at or above $1.5 million.
| Down Payment % | CMHC Premium Rate | Premium on $600K Purchase | Effective Loan After CMHC |
|---|---|---|---|
| Minimum ($35,000)† | 4.00% | $22,600 | $587,600 |
| 10% ($60,000) | 3.10% | $16,740 | $556,740 |
| 15% ($90,000) | 2.80% | $14,280 | $524,280 |
| 20%+ ($120,000) | None | $0 | $480,000 |
†A $600K home does not qualify for 5% flat down; the minimum is $35,000 (5% on first $500K + 10% on next $100K). *40-year amortization is shown as a lender-specific uninsured scenario, not an insured CMHC option.
How to Use the Canadian Mortgage Calculator
Enter the purchase price, your down payment amount or percentage, the annual interest rate, and your preferred amortization period — 5 to 30 years. Select a payment frequency: monthly (12 payments/year), semi-monthly (24), biweekly (26), accelerated biweekly (26 payments at half the monthly amount), or weekly. The calculator returns your payment amount instantly. For a rate estimate, check the Bank of Canada's published benchmark rate or your lender's current posted rate.
Required Inputs. Purchase price is the full agreed price of the property. Down payment can be entered as a dollar amount or percentage. Interest rate is the annual nominal rate quoted by your lender (most Canadian mortgages are quoted as a nominal annual rate compounded semi-annually). Amortization is the total loan repayment period — 25 years is standard for insured mortgages, while eligible first-time buyers and new-build purchasers can access 30-year insured amortization. Uninsured/conventional products commonly run up to 30 years, with 35- or 40-year options available only from some lenders and products.
Payment Frequency Options — Monthly, Biweekly, Accelerated. The frequency selector changes both the payment amount and the total interest calculation. Monthly and regular biweekly/weekly produce nearly identical total costs — the savings come from the "accelerated" option. Accelerated biweekly and accelerated weekly each produce 26 or 52 payments respectively, but each payment equals half or one-quarter of your monthly amount — creating one extra effective monthly payment per year. See the payment frequency comparison table below.
Understanding Your Mortgage Payment
A Canadian mortgage payment has two components: principal (the loan amount being repaid) and interest (the cost of borrowing). In the early years of a mortgage, most of each payment goes toward interest; over time, the principal share grows. This is called amortization. On a $500,000 mortgage at 5.00% over 25 years, the monthly payment is approximately $2,908. In the first month, roughly $2,062 of that payment is interest and $846 is principal repayment.
How the Payment Formula Works in Canada. Standard Canadian fixed-rate mortgage payments are usually calculated using semi-annual compounding converted to the payment frequency — not simple monthly compounding. This distinction means Canadian fixed-rate mortgage payments are slightly lower than US-style monthly-compounded payments at the same nominal rate. The effective monthly rate is derived by the formula (1 + annual rate / 2)^(1/6) − 1. At 5.00% nominal, the effective monthly rate is 0.41239% — not 0.41667% (which monthly compounding would produce). This calculator applies the Canadian formula automatically.
Principal vs. Interest Over Time. In the first month of a $500,000 mortgage at 5%, $2,062 of the $2,908 payment is interest (70.9%) and $846 is principal. By month 150 (year 12.5), the split is roughly equal. By the final year, nearly all of each payment is principal. on a $500,000 mortgage at 5.00% over 25 years in Canada, the monthly payment is approximately $2,908 — and the total interest paid over the life of the mortgage is approximately $372,400. This front-loaded interest structure is why accelerated payments save so much — extra principal paid early reduces the interest base for all subsequent periods.
For a full payment-by-payment breakdown, use the mortgage amortization calculator.
Monthly vs. Biweekly vs. Weekly Mortgage Payments
Switching from monthly to accelerated biweekly payments reduces your amortization and total interest cost significantly. Accelerated biweekly means 26 payments per year at half your monthly payment — effectively making one extra monthly payment annually. On a $500,000 mortgage at 5.00% over 25 years, accelerated biweekly payments reduce the amortization by approximately 3–4 years and save roughly $60,000 in interest. Weekly accelerated payments produce a similar but slightly larger saving than accelerated biweekly.
| Frequency | Payments/Year | Annual Total | Amort. Reduction vs Monthly | Approx Interest Saving |
|---|---|---|---|---|
| Monthly | 12 | $34,896 | — | — |
| Semi-monthly | 24 | $34,896 | <1 month | minimal |
| Biweekly (regular) | 26 | $34,896 | <1 month | small (timing only) |
| Accelerated Biweekly ✓ | 26 | $37,804 | ~3–4 years | ~$60,400 |
| Weekly (regular) | 52 | $34,896 | <1 month | small (timing only) |
| Accelerated Weekly | 52 | $37,804 | ~3–4 years | ~$61,100 |
Worked Example — $500,000 Mortgage at 5.00%. Monthly: $2,908 × 12 = $34,896/yr × 25 years = $872,407 total (→ $372,407 interest). Accelerated biweekly: $1,454 × 26 = $37,804/yr × ~21.5 years = $811,971 total (→ $311,971 interest). Saving: ~$60,400 in interest, ~3.5 years shorter amortization. The trade-off: you pay $37,804/yr vs $34,896/yr — about one extra monthly payment per year. That extra principal is what creates the saving.
switching from monthly to accelerated biweekly payments on a $500,000 mortgage at 5% saves approximately $60,000 in interest and eliminates roughly 3–4 years from a 25-year amortization. This isn't free money from timing alone: an accelerated schedule has you pay about one extra monthly payment per year, and that extra principal is what produces the saving.
Amortization Comparison at $500,000, 5.00%. Extending amortization from 25 to 40 years reduces your monthly payment by $514 ($2,908 → $2,394) but adds $276,722 in total interest ($372,407 → $649,129). a 40-year amortization on a $600,000 mortgage at 5% reduces the monthly payment by approximately $617 compared to 25 years — but increases total interest paid by over $330,000 over the life of the loan.
| Amortization | Monthly Payment | Total Interest | Total Cost |
|---|---|---|---|
| 15 years | $3,941 | $209,311 | $709,311 |
| 20 years | $3,286 | $288,550 | $788,550 |
| 25 years | $2,908 | $372,407 | $872,407 |
| 30 years | $2,668 | $460,643 | $960,643 |
| 40 years* | $2,394 | $649,129 | $1,149,129 |
*40-year amortization is not available for insured CMHC mortgages. Insured mortgages are capped at 25 years for most borrowers and 30 years for eligible first-time buyers or new-build purchasers. Longer 35- or 40-year products are lender-specific uninsured options.
How This Calculator Compares to Bank Mortgage Calculators
HomeCalc's mortgage payment calculator uses the standard Canadian fixed-rate semi-annual compounding convention used by many bank and government calculators. The primary difference is that bank calculators may default to their own posted rates or upsell products, while HomeCalc accepts any rate you enter. HomeCalc also includes CMHC insurance estimation, accelerated payment frequency options, and a full amortization schedule — features that vary across bank tools.
TD, RBC, and Scotiabank Mortgage Calculators. Major Canadian bank calculators generally use the same fixed-rate semi-annual compounding convention. What differs is the default rate assumptions and additional features each tool includes. Bank calculators typically default to the bank's own current rates; HomeCalc allows any rate entry for lender comparison and rate scenario modelling.
Government of Canada Mortgage Calculator. The Financial Consumer Agency of Canada (FCAC) offers a mortgage calculator at canada.ca, and CMHC provides its own tools at cmhc-schl.gc.ca. These are authoritative government resources but tend to be more basic. HomeCalc covers the same core calculations and adds CMHC premium estimation, accelerated biweekly/weekly comparison, and lender-specific long-amortization scenarios using Canadian fixed-rate compounding conventions.
Not sure how much you can afford? Use the mortgage affordability calculator to find your maximum qualifying purchase price, or the mortgage stress test calculator to see whether you pass the B-20 qualifying rate.
Sources
- CMHC — CMHC mortgage loan insurance minimum down payment rules
- Bank of Canada — Canadian Interest Rates
- Government of Canada — Interest Act, s. 6 (disclosure of the annual/semi-annual rate on blended mortgages)
- Financial Consumer Agency of Canada — FCAC Mortgage Calculator
Frequently Asked Questions
⚠ Estimates only. This calculator provides estimates only. Actual mortgage payments depend on your lender's compounding method, fees, and current rates. Consult a licensed mortgage professional before making any financial decisions.
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