Finance calculator
Mortgage Refinance Calculator
Estimate refinance monthly savings, break-even time, and total savings after closing costs.
Formula
Refinance break-even
Refinance estimates exclude taxes, insurance, prepayment penalties, lender credits, and cash-out changes.
Break-even months = closing costs / monthly savings
4,000 closing costs and 200 monthly savings breaks even in 20 months.
FAQs
What is break-even time?+
It is how long monthly savings take to recover closing costs.
Can refinancing increase total interest?+
Yes. Extending the loan term can reduce payment but increase lifetime interest.
How does the Mortgage Refinance Calculator calculate the result?+
It uses the Refinance break-even: Break-even months = closing costs / monthly savings. 4,000 closing costs and 200 monthly savings breaks even in 20 months.
What information do I need to use the Mortgage Refinance Calculator?+
Estimate refinance monthly savings, break-even time, and total savings after closing costs.
How accurate is the Mortgage Refinance Calculator?+
Mortgage Refinance Calculator applies the formula and assumptions shown on this page. Results may be rounded for readability, so verify changing rates, thresholds, medical guidance, or legal rules with the cited source or a qualified professional.
What should I check before using the Mortgage Refinance Calculator result?+
Check that the units, dates, rates, and assumptions match your situation. Change one input at a time to understand which values have the largest effect on the result.
Finance guide
How to use the Mortgage Refinance Calculator
Estimate refinance monthly savings, break-even time, and total savings after closing costs. The page also explains the refinance break-even and shows a practical example: 4,000 closing costs and 200 monthly savings breaks even in 20 months.
- 1
Enter your details
Enter the values for the mortgage refinance calculator scenario you want to check.
- 2
Check the calculation
Review the result alongside the refinance break-even: Break-even months = closing costs / monthly savings.
- 3
Compare scenarios
Change one or more inputs to see how they affect the mortgage Refinance Calculator result before you use the estimate.
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