Model a new loan

Refinance Calculator

Refinancing replaces your current loan with a new one, usually to lower the rate, change the term, or tap equity. Enter the balance you would refinance and today's rate to see the new payment and total interest, then weigh it against your current loan and closing costs.

Today's average ratesFull amortizationNo lead forms

Your numbers

Down payment
= $76,000 down
Loan term
This week's US averages: 7.18% for 30-year, 6.57% for 15-year (updated Nov 2026). Your rate depends on credit and lender. Freddie Mac PMMS
Estimated monthly payment
$2,558/mo
Principal
$2409%
Interest
$1,81971%
Property tax
$34814%
Home insurance
$1506%
Loan amount
$304,000
Total interest
$437,385
Total cost
$920,785
principal, interest & fees
Payoff
Jun 2056
30 yr
Over the life of the loan

Loan balance over time

$0$76K$152K$228K$304K5y10y15y20y25y30y
Crossover in year 21, the point where more of each payment builds equity than pays interest.

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Full breakdown

Amortization schedule

Every payment, split into principal and interest. Export it or print a copy.

YearPrincipalInterestBalance
2026$1,465$10,892$302,535
2027$3,091$21,622$299,444
2028$3,321$21,392$296,124
2029$3,567$21,146$292,557
2030$3,832$20,881$288,725
2031$4,116$20,597$284,609
2032$4,422$20,291$280,187
2033$4,750$19,963$275,438
2034$5,102$19,611$270,336
2035$5,481$19,232$264,855
2036$5,887$18,825$258,967
2037$6,324$18,388$252,643
2038$6,794$17,919$245,849
2039$7,298$17,415$238,551
2040$7,839$16,873$230,712
2041$8,421$16,292$222,290
2042$9,046$15,667$213,244
2043$9,718$14,995$203,527
2044$10,439$14,274$193,088
2045$11,213$13,499$181,875
2046$12,045$12,667$169,829
2047$12,939$11,773$156,890
2048$13,900$10,813$142,990
2049$14,931$9,782$128,059
2050$16,039$8,674$112,020
2051$17,229$7,483$94,790
2052$18,508$6,205$76,282
2053$19,882$4,831$56,401
2054$21,357$3,356$35,044
2055$22,942$1,771$12,102
2056$12,102$255$0
The real question

It is not the rate, it is the break-even

A lower rate looks great, but refinancing costs money up front, typically 2% to 5% of the loan in closing costs. The number that matters is the break-even point: your monthly saving divided into those costs tells you how many months until the refinance pays for itself. If you plan to move before then, it rarely makes sense.

To use this tool for a refinance, enter your remaining balance as the loan amount (set the home price to the balance and down payment to zero), pick the term you want, and use today's rate. Compare the resulting payment and total interest against your current loan.

Watch the term

A lower payment can still cost more

Refinancing a 30-year loan you are 6 years into back to a fresh 30-year term lowers the payment, but it also restarts the clock and can raise the total interest you pay. If the goal is to save money overall, compare total interest, not just the monthly figure, and consider matching the remaining term.

Questions & answers

Frequently asked

How do I model my refinance here?
Set the home price to your remaining balance, the down payment to zero, choose your new term, and enter today's rate. The result is your new principal and interest, plus tax and insurance if you add them.
What is a break-even point?
The number of months it takes for your monthly savings to cover the refinance's closing costs. Divide total closing costs by your monthly saving. Stay in the home past that point and the refinance pays off.
Should I refinance to a shorter term?
If you can afford the higher payment, a shorter term usually carries a lower rate and dramatically less total interest. Compare the total-interest figures for a 15-year and a 30-year to decide.
Does a lower rate always save money?
Not necessarily. Closing costs and a reset term can erase the savings. Always compare total interest and factor in how long you plan to stay.
MF
Marcus Fielding· Mortgage analyst & editor
Published June 2026 · Updated November 2026
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