Refinance Savings Calculator
Monthly savings and break-even point of refinancing your mortgage at a lower rate.
–Monthly savings
–Break-even
–Lifetime interest diff
How to use
Enter current and new loan details plus closing costs, then click Calculate.
Frequently asked questions
When is refinancing worth it?
Rough rule: if you will stay past the break-even point (closing costs ÷ monthly savings) and the rate drops ~0.75%+, it usually pays.
What are typical closing costs?
2-5% of the loan amount — this calculator uses your entered costs for an exact break-even.
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