Free · private · made for Canada

Mortgage Renewal Calculator — know your new payment before the bank does.

The real number, computed the way Canadian fixed mortgages actually compound. Free, private — nothing you type leaves your browser.

Example scenario

Typical Big 5 posted 5-year fixed snapshot as of 2026-07-16. Edit to today's quote.

Calculation assumptions

Variable rates assume monthly compounding; confirm your contract. Accelerated bi-weekly is the monthly payment divided by two.

Today$2,020.09Monthly
Renewal estimate$2,477.40Monthly+$457.31/mo

+22.64%. That's +$5,487.72 per year at the plain renewal estimate.

A 1.99% five-year fixed. Enjoy it to the last day.

Educational estimate, not financial or mortgage advice. Confirm figures with your lender or a licensed mortgage professional.

You have 8 months. Preparation beats hoping.

Scenario mode

See what changes the payment

Test a different rate, a longer amortization, or a prepayment.

Try a different rate

Move around your entered 4.29% rate.

Extend amortization

Add five years, capped at 30 years.

Prepay before renewal

Used only to check the 20% privilege flag.

Your renewal timeline

Use the date, not the letter

  1. Rate-hold window opens

    Ask lenders about a rate hold. Typical windows are 90–120 days.

  2. Shop and negotiate

    Compare the renewal offer, ask for a better rate, and price a straight switch.

  3. Renewal statement due

    Your lender must send renewal terms by 2027-02-08 (federal rule, 21 days).

  4. Renewal date

    Confirm the rate, payment, amortization, privileges, and effective date in writing.

Straight answers

Mortgage renewal FAQ

Do I have to re-qualify at renewal?

No when you renew with your current lender. Eligible straight switches to another federally regulated lender have also been exempt from the stress test since November 21, 2024, provided the balance and remaining amortization do not increase.

OSFI MQR guidance

What is the stress test rate now?

The minimum qualifying rate is the greater of your contract rate plus 2 percentage points or 5.25%. OSFI reaffirmed the rule in January 2026. It applies to newly underwritten mortgages and refinances, not ordinary same-lender renewals or eligible straight switches.

OSFI, January 2026

Why is my payment jumping so much?

Your remaining balance is being repaid at a new rate over the amortization left. Even a few percentage points can materially change that payment. The Bank of Canada estimated pandemic-cohort renewers would see about a 15% average increase, and about 26% of outstanding mortgages would renew in the 12 months from May 2026.

Bank of Canada FSR 2026

What is the difference between accelerated and regular bi-weekly?

Accelerated bi-weekly is half the monthly payment, paid 26 times a year, so you make the equivalent of one extra monthly payment annually. Regular bi-weekly is a separately timed schedule and does not create that same acceleration. Lender conventions vary for regular schedules.

Can I make a lump-sum prepayment before renewal?

Often, yes. Annual prepayment privileges commonly allow 10–20% of the original principal, but the exact limit and timing are set by your mortgage contract. Check before sending the payment so you avoid a penalty.

Is my data stored?

No. Every calculation runs in your browser. RenewalReady does not transmit or store your balance, rates, dates, or scenarios.

How this earns trust

Checkable by design

  • RenewalReady computes fixed-rate payments with semi-annual compounding, not in advance, and publishes the conversion with a worked example. Formula and worked example
  • All calculations run in your browser; balances and dates are never transmitted or stored. Privacy methodology
  • Scenario mode models rate changes, amortization extension, and pre-renewal lump-sum prepayment side by side. Calculation methodology
  • The timeline uses the documented 21-day renewal-statement rule and the typical 90–120-day rate-hold window. SOR/2021-181 s.45(2)
  • Payment math is unit-tested against worked examples published to the cent. Ten published golden cases
  • RenewalReady is built for the 2026–27 renewal wave documented in the Bank of Canada Financial Stability Report 2026. Bank of Canada FSR 2026

Educational estimate, not financial or mortgage advice. Confirm figures with your lender or a licensed mortgage professional.