Refinance Break-Even Calculator
Find out if refinancing is worth it and how long until you break even on closing costs
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How the Break-Even Calculation Works
The break-even analysis compares your total monthly savings against the upfront closing costs. Once cumulative savings exceed closing costs, every subsequent month puts money back in your pocket.
Guide
How it works
A refinance break-even calculator helps you determine whether refinancing your mortgage makes financial sense. You pay closing costs upfront in exchange for a lower interest rate — the break-even point is when your cumulative monthly savings equal those closing costs.
The key formula: Break-Even Months = Closing Costs / Monthly Savings
If you plan to stay in the home longer than the break-even period, refinancing is generally beneficial. Cash-out refinancing lets you borrow additional equity but increases your loan balance and may reduce monthly savings.
What is a good break-even period for refinancing?expand_more
Most financial advisors suggest a break-even period of 2–3 years (24–36 months) or less is favorable. If you plan to sell or move before then, the closing costs may not be recouped.
What closing costs should I expect?expand_more
Typical closing costs range from 2–5% of the loan amount and include origination fees, appraisal, title insurance, and prepaid interest. Some lenders offer no-closing-cost refinances, which roll costs into the rate instead.
Does refinancing reset my loan clock?expand_more
Yes. Refinancing into a new 30-year loan when you have 25 years left extends your total repayment period by 5 years. Even with a lower rate, you may pay more total interest. Consider refinancing into a shorter term (15 or 20 years) to avoid this.
When does a cash-out refinance make sense?expand_more
A cash-out refinance makes sense when the interest rate is lower than alternatives (personal loans, HELOCs), you're using funds for home improvements or debt consolidation, and you have sufficient equity (typically 20%+ remaining after cash-out).
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