Refinance Guide

Should I Refinance My Mortgage? (2026 Break-Even Calculator)

George Smith
George Smith — Founder, Klickify Agency

You bought your home in 2023 when rates were 7.5%. Now rates have dropped to 6.8%. You see ads everywhere: "Refinance and save $300 per month!" You are tempted. But you remember that refinancing costs money. Closing costs can be $5,000 to $15,000. You want to know if the monthly savings are worth the upfront cost.

Most refinance calculators online are designed to convince you to refinance. Bankrate's calculator will show you a low break-even point (like 12 months) because they assume low closing costs. Then they connect you with a lender who charges higher fees. NerdWallet's calculator is more honest, but it pushes you to "compare offers" which means giving up your email. LendingTree's refinance calculator is just a lead form.

The truth is that refinancing is a numbers game. You need to calculate your break-even point: total closing costs divided by monthly savings. If you plan to stay in the home longer than the break-even period, refinancing makes sense. If you might move sooner, it does not. Here is how to do the math with real numbers, without giving up your contact information.

The Real Math of Refinancing (With 2026 Numbers)

Let me use a realistic example. You bought a $420,000 home with 10% down. Your current loan balance is $378,000. Your current interest rate is 7.5%. Monthly principal and interest payment is $2,644. Now rates have dropped to 6.8%. The new payment on a $378,000 loan at 6.8% over 30 years is $2,464. That is a savings of $180 per month.

Now, what are the closing costs on a refinance? Typical costs include: origination fee (0.5-1% of loan), appraisal ($500), title insurance ($1,000), recording fees ($200), and prepaid escrow items. Total often ranges from 2% to 5% of the loan amount. On a $378,000 loan, 2% is $7,560. 3% is $11,340. Let's assume $8,000 in total closing costs.

Your break-even period is $8,000 / $180 per month = 44 months, or about 3 years and 8 months. If you plan to stay in the home for at least 4 more years, refinancing makes sense. If you might sell in 2 years, it does not.

But here is the catch: you can often roll the closing costs into the new loan. Instead of paying $8,000 upfront, you add it to the loan balance. New loan balance becomes $386,000. The new payment on $386,000 at 6.8% is $2,517. Your monthly savings compared to the old payment ($2,644) is only $127 per month. Break-even becomes $8,000 / $127 = 63 months (5.25 years). Rolling costs in extends your break-even.

You also need to consider that refinancing resets your loan term. If you are 3 years into a 30-year loan, you have 27 years left. Refinancing to a new 30-year loan means you will be paying for 33 total years (3 + 30). That extra 3 years of payments adds interest. A better strategy is to refinance into a 25-year or 27-year term to match your remaining timeline. Many lenders offer custom terms.

Step-by-Step: Use the Refinance Break-Even Calculator

Here is how to calculate your personal break-even point without a sales pitch.

1. Go to trulyfreemortgage.com and select the Refinance Calculator
You will find it under "Mortgage Tools." No account needed.
2. Enter your current loan balance
Look at your latest mortgage statement. For a home purchased with 10% down, it might be around $378,000 after a few years.
3. Enter your current interest rate
This is on your loan note. Example: 7.5%.
4. Enter your remaining loan term in years
If you are 3 years into a 30-year, remaining term is 27 years.
5. Enter the new interest rate you are considering
Use the rate you have been quoted or the national average. As of mid-2026, 6.8% is typical.
6. Enter estimated closing costs
Ask your lender for a Loan Estimate. Typical range is $5,000 to $15,000. If you do not know, use 2.5% of the loan balance as an estimate. For $378,000, that is $9,450.
7. Click "Calculate Refinance"
The calculator will show your current monthly payment, new monthly payment, monthly savings, total closing costs, and break-even point in months.
8. Decide whether to roll closing costs into the loan
Toggle the option to see how the break-even changes. Rolling costs in reduces monthly savings but lowers upfront cash needed. The calculator will show both scenarios.

The Lead-Gen Problem With Free Mortgage Calculators

Bankrate's refinance calculator is the most aggressive lead generator on their site. After you calculate, they show a list of "top lenders" with a button to "get personalized rates." Clicking that button submits your information to multiple lenders. Bankrate earns a commission for each lead. They have no incentive to tell you that refinancing might not make sense.

NerdWallet's refinance calculator is embedded within a page full of lender ads. The calculator itself is functional, but below it there are "sponsored offers" from lenders. If you click any of them, you are entering a lead funnel. NerdWallet makes money when you click and apply.

LendingTree's refinance calculator is not a calculator at all. It is a form: "Enter your loan balance, rate, and credit score to get offers." There is no calculation. You fill out the form, and they send your information to up to 5 lenders. Your phone will ring within minutes.

Truly Free Mortgage Calculator does not have any lender offers. There are no "get rates" buttons. The refinance calculator is just a tool. You see the math. You decide. I do not make money from refinances. My revenue is from AdSense ads, which are clearly marked. Your phone will not ring.

Calculate Your Refinance Break-Even Free

No account. No email. Runs in your browser.

Frequently Asked Questions

Is it worth refinancing from 7.5% to 6.8% on a $300,000 loan?
Current payment at 7.5%: $2,098. New payment at 6.8%: $1,956. Savings: $142/month. On $300,000, typical closing costs are $7,500. Break-even = 53 months (4.4 years). If you plan to stay longer, yes. If not, no.
How much do rates need to drop for refinancing to make sense?
A general rule is 1% drop for a standard break-even of 2-3 years. With lower loan balances, you need a larger drop because monthly savings are smaller. On a $150,000 loan, a 0.5% drop saves only $45/month, so break-even might be 6-7 years. That is usually not worth it.
Can I refinance without paying closing costs by choosing a higher rate?
Yes. "No-closing-cost" refinances have a slightly higher interest rate. The lender covers the closing costs in exchange for a higher rate. For example, instead of 6.8%, you might get 7.0% with no closing costs. If you plan to stay only 1-2 years, this can be better. Our calculator has an option for no-closing-cost refinances.
Does refinancing reset my amortization clock?
Yes, unless you choose a shorter term. If you are 5 years into a 30-year loan and refinance into a new 30-year loan, you will pay interest for 35 total years. To avoid this, refinance into a 25-year or 20-year loan. The payment might be similar to your current payment, but you will pay off the loan earlier.
How does refinancing affect my taxes?
Mortgage interest remains tax-deductible if you itemize. The new loan's interest is deductible. If you take cash out, the interest on the cash-out portion may not be deductible if you use it for personal expenses (only for home improvements).
Should I refinance to remove PMI?
Possibly. If your home has appreciated enough that your loan-to-value is below 80%, refinancing can remove PMI. But you could also request PMI cancellation without refinancing. Refinancing only makes sense if you also get a lower rate.

Run the refinance calculator now. Enter your numbers honestly. See the real break-even. Do not let a lender convince you that 12 months is the break-even when it is actually 5 years.

Figures on this page are for educational purposes only. Rates, closing costs, and program rules vary by lender, location, and borrower profile. Consult a licensed lender for loan-specific figures. Truly Free Mortgage Calculator does not collect personal data and does not connect users with lenders.

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PMI Calculator Guide

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Extra Mortgage Payment Calculator

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George Smith
WRITTEN BY
George Smith
Founder, Klickify Agency
info@klickifyagency.comLinkedIn
George builds free web tools that respect user privacy. Founder of Klickify Agency.