Refinance Break-Even Calculator 2026
Calculate your exact break-even point, monthly savings, and lifetime savings. $400K at 7.5%→6.5% = $270/mo savings, break-even in 30 months. See if refinancing makes sense in 2 minutes.
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Refinance break-even = Closing Costs ÷ Monthly Savings. Example: $8,000 closing costs ÷ $270/month savings = 30 months. If you plan to stay in your home longer than 30 months, refinancing from 7.5% to 6.5% on a $400K loan saves $270/month and $97,200 over 30 years. The 0.75% rule: refinance if you can drop your rate by 0.75%+ and plan to stay past break-even. Use the calculator below for your exact numbers.
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How the Break-Even Calculator Works
1. Calculate Savings
We calculate your monthly payment difference between your current rate and the new refinance rate.
2. Find Break-Even
We divide your closing costs by monthly savings to find how many months until you break even.
3. Show Lifetime Value
We calculate your total savings over the life of the loan, minus closing costs.
Refinance Break-Even FAQ
How do I calculate my refinance break-even point?
Is it worth refinancing for a 0.5% rate drop?
What are typical refinance closing costs?
Should I refinance now or wait?
What is the 0.75% rule for refinancing?
Can I refinance with no closing costs?
How does my credit score affect refinance rates?
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