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Additional Monthly Payment Mortgage Calculator

This powerful **additional monthly payment mortgage calculator** helps you clearly visualize the impact of extra principal contributions, saving you significant interest and dramatically shortening your loan term. See how quickly you can achieve mortgage freedom!

Modify the values and click the calculate button to use

Mortgage Payoff Calculation

Use the fields below to enter the details of your current mortgage. We will calculate your payoff trajectory and the total savings achieved by applying extra principal payments.

Current Principal Balance
Annual Interest Rate
Original Loan Term years
Current Monthly Payment
Repayment Options:

per month

per year

one time

 

Payoff in 25 years and 4 months" width="19" height="20" title="Save this calculation" style="float:right;padding-top:3px;cursor: pointer;">

The current principal balance is $250,000.00. By paying an extra **$200.00 per month** starting now, the loan will be paid off in **25 years and 4 months**. This is **4 years and 8 months earlier** than the original 30-year term, resulting in interest savings of **$47,935.95**.

Interest Savings
$47,936
Time Savings
4 years and 8 months
Original Total Interest: $248,829
New Total Interest: $200,893
Pay 19% less on interest
Original Term: 30 yrs
New Term: 25 yrs, 4 mos
Payoff 15% faster
  Original With Extra Payment
Monthly Principal & Interest$1,580.00$1,780.00
Total Payments$568,800.00$537,793.95
Total Interest Paid$318,800.00$287,793.95
Time to Payoff30 yrs25 yrs, 4 mos

View Amortization Schedule