Refinance Calculator
Calculate how much you could save by refinancing your mortgage or loan at a lower interest rate.
Current Monthly Payment
$1,688.02
25 yr remaining
New Monthly Payment
$1,380.51
30 yr term
Monthly Savings
$307.51
Net Interest Savings
$4,922
Break-even
1 yr 3 mo
Great deal — fast break-even
You'll recoup $4,500 in closing costs after 1 yr 3 mo.
How It Works
Enter your current loan details (balance, rate, remaining term) and the proposed refinance terms (new rate, term, closing costs). The calculator compares your current and new monthly payments, shows total interest savings, factors in closing costs, and calculates your break-even point — the number of months until the savings outweigh the upfront costs.
Frequently Asked Questions

Matthew Collins
Financial Expert & Debt Relief Specialist
New York
Matthew Collins brings over 10 years of experience helping people reduce debt and take back control of their finances.