Refinance Calculator

Evaluate if refinancing your mortgage makes financial sense

Refinance Details

About Refinance

Refinancing replaces your current mortgage with a new one, typically to get a lower interest rate, change loan term, or tap equity. This calculator helps evaluate if refinancing makes financial sense by comparing costs and savings.

How It’s Calculated

Monthly payment = P * [r(1+r)^n] / [(1+r)^n - 1], Savings = Current interest - New interest - Closing costs, Break-even = Closing costs / Monthly savings, ROI = Savings / Closing costs * 100

Key Insights

  • Lower rates can save thousands in interest
  • Calculate break-even to ensure savings exceed costs
  • Shorter terms increase payments but reduce interest
  • Extra payments amplify savings
Refinance Calculator - Graph Maker