One Time Debt Investment Calculator

This One Time Debt Investment calculator will tell you how much Interest fees you will save if you add an extra one time payment to the original payments you make every month. For example, if you have an extra $50 saved up this month, and you use it to pay off your debt, this calculator will tell you the Interest Charges you will save by making that additional $50 payment.

Enter the principal balance owed:
Enter the annual interest rate:
Enter the regular monthly payment amount (principal and interest only):
Enter the amount to add to the next payment:
Current Payoff Term (Months):
Revised Payoff Term (Months):
Time Saved (Months):
Current Interest Cost:
Revised Interest Cost:
Total interest savings (Return on investment):
Guaranteed Annual Rate of Return: