Refinance Calculator
Compare your current mortgage to a new loan. See monthly savings, when you break even on closing costs, and how much interest you save over the life of the loan.
1 Current Loan
2 New Loan
Enter your loan details to compare
Fill in your current balance, rates, and closing costs above.
Monthly Savings
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Per month after refinancing
Current Payment
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New Payment
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Break-Even Point
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Months to recoup closing costs
Break-Even in Years
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Stay longer to come out ahead
Gross Interest Saved
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Before closing costs
Net Lifetime Savings
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After closing costs
Remaining Balance Comparison
Cost Comparison
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When Does Refinancing Make Sense?
Refinancing replaces your current mortgage with a new loan — ideally at a lower rate. The core question: how long will it take your monthly savings to recoup the closing costs? This is your break-even point.
- Strong case: Rate drops 0.75%+ and break-even is under 2 years
- Consider carefully: Break-even is 3–5 years — only beneficial if you plan to stay
- Avoid: Break-even exceeds 7 years or you plan to sell before then
What Are Refinance Closing Costs?
Refinancing isn't free. Closing costs typically run 2–4% of your loan balance. Common costs include:
- Origination fee: 0.5–1% of loan amount
- Appraisal: $400–$700 (confirms current home value)
- Title search & insurance: $500–$1,500
- Recording & government fees: $200–$500
Some lenders offer "no-closing-cost" refinances that roll these costs into your rate. This eliminates upfront payment but increases your long-term interest expense.
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