Refinance Calculator

01Current loan

02New loan

New loan term

Total closing costs (Section J) from the Loan Estimate.

Monthly savings

$265

costs recovered in month 23

New payment (P&I)
$1,798.65
Current payment (P&I)
$2,063.44
Break-even
Month 23 (1 year 11 months)
Interest difference
$21,044
Lifetime savings after costs
$15,044
Interest left on current loan
$368,559
Interest on new loan
$347,515
New loan amount
$300,000
  • The new loan runs 3 years longer than what's left on your current loan, so part of the lower payment comes from stretching the term. Compare the lifetime totals, not just the payment.
  • Current payment assumes your loan is on its original schedule. Taxes, insurance and any mortgage insurance are not included.

Monthly savings: $265 costs recovered in month 23

Show the breakdown
Current loan vs refinance
LineCurrentNew
Loan balance$300,000$300,000
Monthly payment (P&I)$2,063$1,799
Interest still to pay$368,559$347,515
Closing costs paid in cash$0$6,000
Total still to pay$668,559$653,515
What's left to pay
  • Interest on current loan$368,559
  • Interest on new loan$347,515
  • Closing costs$6,000

Calculator by CalcBloc · rates from official sources, checked 2026-10-17.