4. Generate algorithms to possess amortization agenda having additional money

  • InterestRate – C2 (annual rate of interest)
  • LoanTerm – C3 (mortgage term in years)
  • PaymentsPerYear – C4 (number of costs per year)
  • LoanAmount – C5 (total amount borrowed)
  • ExtraPayment – C6 (additional payment for every several months)

2. Determine a scheduled payment

Apart from the enter in tissue, one more predetermined telephone is required for the next computations – the brand new booked percentage matter, we.e. extent as paid down on the financing if the no additional money are formulated. That it amount are calculated to the adopting the formula:

Delight listen up we lay a without indication until the PMT mode to get the influence due to the fact a confident number. To avoid mistakes however if a few of the enter in muscle try empty, we enclose the latest PMT formula when you look at the IFERROR form. Read more