Mortgage Refinance Calculator
Determine whether refinancing your mortgage makes financial sense. Compare your current loan with a new rate and term to see monthly savings, the break-even point, and total lifetime savings after closing costs.
Mortgage refinancing replaces your current home loan with a new one, ideally at a lower interest rate or better terms. The decision to refinance depends on how much you can save versus the upfront closing costs.
The break-even point is the key metric: it tells you how many months of savings are needed to recover the closing costs. If you plan to stay in the home longer than the break-even period, refinancing makes financial sense. Closing costs typically range from 2-5% of the loan amount ($5,000-$12,500 on a $250,000 loan).
A general rule of thumb is that refinancing is worth considering when the new rate is at least 0.5-1% lower than your current rate. However, the actual savings depend on your loan balance, remaining term, and closing costs. Extending your loan term (e.g., refinancing a 25-year remaining loan into a new 30-year loan) lowers payments but may increase total interest over the life of the loan.