Mortgage Renewal Calculator Canada: Is My Rate Good?
Enter a supported Canadian 5-year fixed renewal offer to compare it with fresh public rate context, estimate the scheduled-payment difference, and see what to review before signing.
Already received a renewal offer from your lender?
Check the rate against current Canadian mortgage benchmarks before you sign. FairRate is paid by you, not by lenders, and does not sell your information to brokers.
Free · no credit check · currently supports Canadian 3-year and 5-year fixed renewal offers
No broker calls. No data sold. No obligation.
How can you tell whether a mortgage renewal offer is competitive?
Compare the written rate with current like-for-like context for the same term and rate type. Then review the payment difference and the product terms that can make a seemingly lower rate more or less valuable.
- ✓Use the exact rate from the lender’s written renewal offer.
- ✓Compare only with the same mortgage term and fixed or variable structure.
- ✓Estimate the scheduled payment using the same balance and remaining amortization.
- ✓Check penalties, prepayment privileges, portability, fees, restrictions, and switching costs.
Is your bank’s renewal offer too high?
A renewal offer may deserve closer review when it is meaningfully above fresh comparison context for a similar mortgage. That does not automatically mean another lender will approve a lower rate, or that switching will save money after costs. It means the written offer is worth questioning before you accept it.
Ask your lender whether a better renewal option is available and request the final rate, payment, term, amortization, penalties, prepayment privileges, portability rules, fees, restrictions, and expiry date in writing. Compare outside alternatives on the same basis rather than relying on a promotional headline rate.
What the free renewal check shows
- How your written 5-year fixed offer compares with the dated public context FairRate is using.
- The percentage difference between your offer and the displayed comparison rate.
- An illustrative scheduled-payment difference using your balance and remaining amortization.
- The parts of the written offer to review before responding to the lender.
The result is educational comparison context. It is not a lender quote, approval, qualification result, personalized recommendation, or guarantee that another rate is available.
Why rate-gap shortcut math can mislead
Multiplying a mortgage balance by a rate difference may look simple, but it is not an exact annual interest-cost or multi-year savings calculation. Mortgage principal declines over time, Canadian fixed-rate mortgages use semi-annual compounding, and payment timing, prepayments, fees, penalties, and switching costs can materially change the result.
FairRate therefore uses scheduled-payment context for supported 3-year or 5-year fixed renewal offers and labels the assumptions and limitations instead of presenting a balance-times-spread shortcut as real savings.
Before you compare two renewal options
- Match the same mortgage term and fixed or variable structure.
- Use the same remaining balance, amortization, and payment frequency.
- Confirm whether the alternative rate is actually available for your mortgage and transaction.
- Review discharge, legal, appraisal, registration, transfer, and administration costs where applicable.
- Compare penalty wording, prepayment privileges, portability, cashback conditions, and other restrictions.
- Do not treat a lower advertised rate as a guaranteed lower-cost outcome.
Current FairRate Canada calculator scope
The benchmark-backed FairRate Canada checker currently supports Canadian 3-year fixed and 5-year fixed renewal offers. It can show estimated scheduled-payment context using the entered balance, remaining amortization, quoted rate, and displayed comparison rate when fresh supported comparison context is available.
The result is educational context, not a lender quote, approval, qualification result, personalized financial advice, or guarantee that another rate or savings is available.
Related Canadian mortgage guides
Compare a supported written renewal offer with current dated Canadian context.
See why FairRate uses payment context instead of balance-times-rate-gap shortcut math.
Review the questions and product terms that matter before accepting a renewal.
How the benchmark, scope, limitations, and payment context are handled.
Frequently asked questions
How do I know if my mortgage renewal rate is good?
Compare the written offer with current like-for-like market context for the same term and rate type. Then compare the scheduled payment, remaining amortization, fees, penalties, prepayment privileges, portability, restrictions, and any costs of switching lenders.
What should a mortgage renewal calculator compare?
A useful renewal comparison should include the quoted rate, a like-for-like comparison rate, remaining balance, remaining amortization, scheduled payment context, product terms, and any fees or switching costs that could affect the decision.
Should I accept my bank’s first mortgage renewal offer?
Do not treat the first offer as automatically good or bad. Review it before signing, ask whether a better renewal option is available, and compare alternatives on the same term, rate type, amortization, features, fees, and restrictions.
Can I estimate mortgage savings by multiplying my balance by the rate difference?
That shortcut is not an exact interest-cost or savings calculation. It ignores amortization, Canadian mortgage compounding, declining principal, payment timing, fees, penalties, prepayments, switching costs, and whether an alternative rate is actually available.
What renewal offers does FairRate currently support?
FairRate’s benchmark-backed checker currently supports Canadian 3-year fixed and 5-year fixed renewal offers. Variable-rate and other-term offers should not be compared against the same-term fixed reference.
Does a lower rate automatically mean I should switch lenders?
No. A lower headline rate can still come with different qualification requirements, fees, penalties, restrictions, prepayment privileges, portability terms, or switching costs. Compare the full product and transaction.
Quick answer
What does a mortgage renewal calculator tell you?
A mortgage renewal calculator helps you translate a lender's renewal rate into an estimated payment and compare the cost of that offer with a lower benchmark rate. The useful question is not only what the new payment will be, but how much the rate gap could cost over the renewal term.
- Enter the mortgage balance, remaining amortization and renewal rate from the written offer.
- Compare the offer with a realistic market benchmark for the same mortgage type and term.
- Review both the monthly-payment difference and the estimated interest-cost difference.
- Use the result as decision support before negotiating, accepting the offer or considering a switch.