Refinance Worth Formula:
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The refinance worth calculation determines whether refinancing a loan makes financial sense by comparing the break-even point (when savings cover costs) with how long you plan to keep the loan.
The calculator uses the following logic:
Where:
Explanation: If your savings cover the costs before you plan to sell/refinance again, then it's worth it.
Details: This calculation helps avoid refinancing when you won't keep the loan long enough to recoup costs, potentially saving thousands.
Tips: Enter all costs (appraisal, fees, points), your true monthly savings, and realistic time you'll keep this loan.
Q1: What counts as closing costs?
A: Include all fees: application, appraisal, title search, origination, points, and other lender charges.
Q2: How accurate should monthly savings be?
A: Use actual new payment minus current payment, including any escrow changes.
Q3: What if I might move sooner?
A: Use conservative estimates - refinancing often only makes sense if staying 3-5+ years.
Q4: Does this account for total interest?
A: No, this is a simple break-even analysis. Run full amortization for total cost comparison.
Q5: What about cash-out refinances?
A: This calculator is for rate/term refinances. Cash-out decisions involve different factors.