No-Closing-Cost Refinance Calculator
Zero closing costs sounds free — but lenders recover those fees through a slightly higher rate. Find out which option actually saves you more.
About this tool
A no-closing-cost refi rolls lender fees into a higher interest rate instead of an upfront payment. Whether this is better depends entirely on how long you keep the loan. This calculator makes the comparison concrete.
How to use it
Quick steps to get the most out of this utility.
- 1
Enter current loan
Existing balance, rate, and remaining years.
- 2
Model the no-cost offer
Set closing costs to $0 and the slightly higher offered rate.
- 3
Compare to paying upfront
Re-enter the lower rate with full closing costs. Compare both results.
- 4
Check your stay horizon
The option with higher stay-horizon savings wins.
The Hidden Cost of "Free" Refinancing
No-closing-cost refinances are marketed as a cost-free way to lower your rate. They are not free — the fees are shifted into your interest rate, where they accrue quietly every month for as long as you hold the loan. On a $300,000 loan, a 0.25% rate premium costs about $62/month — or $7,440 over 10 years versus the $5,500 you would have paid upfront. The no-cost option loses over a 10-year horizon in this scenario.
The crossover point for no-cost vs upfront is usually 4–6 years. Before that, no-cost wins. After it, paying upfront wins. Use this calculator to find the exact crossover for your specific numbers.
Frequently asked questions
Is a no-closing-cost refi actually free?+
No. The lender recoups fees through a rate premium — typically 0.125–0.375% higher than the market rate. Over a 10-year stay, that premium often costs more than the fees would have.
When does no-closing-cost win?+
When you plan to sell or refinance again within 3–4 years. The rate premium costs less over a short window than paying $5,000–$8,000 upfront with no recovery time.
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Open main calculator →Same underlying engine, written for different use cases. Pick the angle that matches your situation.