Mortgage calculator
Mortgage Refinance Calculator
Use this refinance calculator to compare a current mortgage payment against a possible new mortgage payment. It estimates monthly savings and break-even months after closing costs.
Open the calculator
Use the live DailyToolDesk calculator engine for this estimate. The tool runs in your browser, requires no account, and shows a result breakdown so you can understand the main inputs behind the estimate.
Open Mortgage Refinance CalculatorHow the estimate works
Current and new monthly payments are estimated with amortization. Closing costs are divided by monthly savings to estimate break-even time.
If refinancing saves $180 per month and closing costs are $5,400, the simple break-even point is about 30 months.
Before you use the result
- Use the estimate for planning, comparison and budgeting.
- Review official documents, lender quotes, employer payroll settings or licensed professional advice before making important financial decisions.
- State, city, employer, lender, insurance and personal rules can change the final result.
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Frequently asked questions
Is the Mortgage Refinance Calculator free?
Yes. It is free to use and runs in your browser.
Is this professional advice?
No. DailyToolDesk provides educational estimates only, not tax, legal, lending, investment or insurance advice.
Why can my real result be different?
Real outcomes can change because of state rules, employer settings, lender fees, credits, deductions, insurance underwriting, timing and personal circumstances.