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Mortgage Refinance Calculator
Determine if refinancing your mortgage saves money by comparing your current and new loan terms.

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.

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