Is refinancing worth the closing costs? Calculate your break-even point, monthly savings, and lifetime interest. Compare 6.5% → 5.5% refinance scenarios. Free calculator included.
📊 The Short Answer
Refinancing from 6.5% to 5.5% on a $300,000 mortgage saves $199/month and $71,640 over 30 years. But with $6,000 in closing costs, the break-even point is 30 months (2.5 years). If you plan to stay in the home beyond 2.5 years, refinancing is worth it. If you might move sooner, the closing costs exceed the savings.
Monthly Savings (6.5% → 5.5%, $300k loan)
Old payment: $1,896. New payment: $1,697. Annual savings: $2,388.
Closing Costs (typical)
2% of loan amount. Includes appraisal, title, origination, and recording fees. Can sometimes be rolled into the loan.
Break-Even Point
$6,000 closing costs ÷ $199 monthly savings = 30.2 months. After 2.5 years, every dollar is savings.
30-Year Interest Savings
Original total interest: $382,634. New total: $310,994. Savings: $71,640. But only if you stay the full 30 years.
If You Move After 2 Years (Before Break-Even)
24 months × $199 = $4,776 saved. But $6,000 in closing costs = net loss of $1,224. Don't refinance if moving soon.
| Rate Drop | Monthly Savings | Closing Costs | Break-Even | 30yr Savings |
|---|---|---|---|---|
| 6.5% → 6.0% (0.5%) | $97 | $6,000 | 62 months | $34,920 |
| 6.5% → 5.5% (1.0%) | $199 | $6,000 | 30 months | $71,640 |
| 6.5% → 5.0% (1.5%) | $301 | $6,000 | 20 months | $108,360 |
| 7.0% → 5.5% (1.5%) | $290 | $6,000 | 21 months | $104,400 |
| 7.5% → 5.5% (2.0%) | $385 | $6,000 | 16 months | $138,600 |
Break-even = closing costs ÷ monthly savings. Monthly savings = old P&I payment − new P&I payment. If you stay beyond break-even, refinancing is profitable. Also consider: resetting the loan term (if 5 years into a 30-year, refinancing to a new 30-year adds 5 years of payments — compare total interest over remaining term, not full 30 years).
Outcome: Accept 5.75% instead of 5.5%. Monthly savings drop to $149/month, but break-even is immediate ($0 closing costs). Best if you might move within 3 years.
Pros
Cons
Outcome: At 5.0% on a 15-year, payment rises to $2,372 (+$476/month) but you save $237,000 in total interest. Best if you can afford higher payments and want to be mortgage-free faster.
Pros
Cons
💡 What This Means For You
A 1% rate reduction almost always makes refinancing worthwhile if you stay 3+ years. The sweet spot is a rate drop of 0.75% or more. For smaller drops (0.25-0.5%), the break-even stretches to 5+ years and may not be worth the hassle. Always get quotes from 3+ lenders — closing costs vary significantly. If refinancing, consider whether to reset to 30 years or keep your remaining term.
Typical closing costs are 2-5% of the loan amount. On a $300,000 loan, expect $6,000-$15,000. Costs include: appraisal ($500), title search/insurance ($1,000), origination fee (1% of loan), recording fees ($200), and credit report ($50). You can often roll these into the new loan.
Conventional refinance typically requires 620+. FHA streamline refinance accepts lower scores if you're current on payments. VA IRRRL (for veterans) has no minimum credit score. Rates will be higher with lower credit.
You borrow more than your current balance and take the difference in cash. Example: home worth $400k, owe $250k, refinance for $300k, receive $50k cash. Useful for renovations or debt consolidation, but increases your loan balance and monthly payment.
Cash-out refinancing at 5.5% to pay off 22% credit cards saves significant interest. But you're converting unsecured debt into secured debt — if you can't pay, you could lose your home. Only do this if you've addressed the spending habits that caused the debt.
Important Disclaimer — Not Financial Advice
The results from this calculator are for informational and educational purposes only. They are not a guarantee of actual outcomes and should not be considered financial, investment, tax, or legal advice. Always consult a qualified professional for advice tailored to your specific financial situation. See our Terms of Service and Privacy Policy for more information.
Last reviewed by Qasem Mohammed — May 31, 2026
AI & Software Engineer, Founder & Lead Developer at QFINHUB · Editorial Policy