MORTGAGE REFINANCE CALCULATOR

Use this mortgage refinance calculator to compare your current home loan with a new refinancing option. Estimate changes in repayments, total interest, and potential savings based on your remaining balance, interest rates, loan term, and refinancing costs.

This tool helps you see whether lower repayments or interest savings are enough to offset the cost of refinancing.

Inputs

For display only. No FX conversion is performed.
Enter the current balance still owing on your mortgage.
Extending the loan term may reduce repayments but increase total interest.
Include discharge, application, valuation, legal, or other refinancing costs where applicable.
This is an educational estimate. Actual lender rates, fees, repayments, and refinancing conditions may differ.

Results

Enter your current mortgage details and a proposed refinance option to compare repayments, interest costs, and potential savings.

How to Read the Results

The results compare your current mortgage with a proposed refinance scenario. They show the difference in repayments, estimated interest costs, refinancing expenses, and the potential time required to recover those upfront costs. A lower interest rate does not always mean a better overall outcome if the new loan term is extended or refinancing costs are significant. Use the results to compare scenarios, not to predict lender offers or future interest rates.

Common Use Cases
  • Comparing current mortgage repayments with a new loan
  • Estimating potential interest savings from refinancing
  • Calculating how long it may take to recover refinancing costs
  • Comparing different refinance interest rates or loan terms
  • Understanding how extending the loan term can affect total borrowing costs
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Disclaimer

All calculations provided on CalcuFinder are estimates for general informational and planning purposes only. Results depend on the information entered and the assumptions used, and actual outcomes may differ. CalcuFinder does not provide financial, investment, tax, or legal advice.