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Refinance Mortgage Calculator

See your new monthly payment and how much you could save by refinancing your existing mortgage.

  • Compare your current payment to a new lower-rate loan
  • Estimate lifetime interest savings
  • Factor in your remaining balance and new term
$350,000
$80,000 (23%)

20%+ — no PMI

6.75%
Loan term
Taxes, insurance & fees
%
$
%
$

Estimated monthly payment

$2,205

on a $270,000 loan

Monthly$2,205
  • Principal & interest$1,751
  • Property tax$321
  • Home insurance$133
Loan amount
$270,000
Down payment
23%
Total interest
$360,437
Total of payments
$630,437

When refinancing makes sense

Refinancing replaces your current mortgage with a new one — usually to secure a lower interest rate, shorten your term, switch from an adjustable to a fixed rate, or tap home equity. A common rule of thumb is that refinancing is worth considering when you can lower your rate by roughly 0.5–1% and plan to stay in the home past the break-even point on closing costs.

Understanding your break-even point

Refinancing isn't free: expect closing costs of roughly 2–5% of the loan amount. Divide those costs by your monthly savings to find the break-even point in months. If you'll stay in the home longer than that, refinancing typically pays off. Enter your remaining balance as the 'home price' with $0 down to model the new loan.

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Refinance Mortgage Calculator FAQs

When refinancing makes sense

Refinancing replaces your current mortgage with a new one — usually to secure a lower interest rate, shorten your term, switch from an adjustable to a fixed rate, or tap home equity. A common rule of thumb is that refinancing is worth considering when you can lower your rate by roughly 0.5–1% and plan to stay in the home past the break-even point on closing costs.

Understanding your break-even point

Refinancing isn't free: expect closing costs of roughly 2–5% of the loan amount. Divide those costs by your monthly savings to find the break-even point in months. If you'll stay in the home longer than that, refinancing typically pays off. Enter your remaining balance as the 'home price' with $0 down to model the new loan.