Home > MORTGAGE > Refinance Calculator

Refinance Calculator

Use this free Refinance Calculator to see if refinancing your mortgage makes financial sense. Simple, accurate, and easy to use online.

$
$
%
years
$
$

Formula & Calculation Method

Formula Used

M = P [ i(1 + i)^n ] / [ (1 + i)^n – 1 ]

Variable Explanation

  • M: Total Monthly Mortgage Payment
  • P: Principal Loan Amount
  • i: Monthly Interest Rate
  • n: Number of Payments (Months)

Step-by-Step Calculation

  1. 1. Subtract Down Payment from Home Price to find the Principal Loan Amount.
  2. 2. Convert annual rate to monthly interest rate.
  3. 3. Use the standard mortgage amortization formula.
  4. 4. The result is the principal and interest payment (taxes and insurance not included).

Interpretation Notes

This formula strictly calculates Principal and Interest. Property taxes, homeowners insurance, and PMI are extra costs typically added to this monthly figure.

About the Refinance Calculator

Use this free Refinance Calculator to see if refinancing your mortgage makes financial sense. Simple, accurate, and easy to use online.This tool is specifically designed to assist with mortgage planning. Whether you are evaluating a new opportunity or managing existing obligations, the Refinance Calculator provides the clarity you need.

How to Use This Tool

To utilize the Refinance Calculator, input your specific financial figures into the fields provided. The calculator will instantly process your data to generate a precise outcome relevant to your mortgage needs.

Understanding Your Results

The output generated by the Refinance Calculator offers key insights into your financial trajectory. By analyzing these figures, you can make informed decisions about your refinance strategy and future goals.