Just enter the loan amount interest rate loan duration and start date into the Excel loan calculator and it will calculate each monthly principal and interest cost through the final payment. It is important to note that for most. Let us assume that a home loan is issued at the beginning of month 1.
Function or formula for reverse amortization.
PMT rate nper pv - The amount of the periodic payment NPER rate pmt pv - The number of payment periods CUMIPMT rate nper pv n1 n2 0 - Cumulative interest payment. Here are its formulas for the cells shown. Create labels for your data in the first column to keep things organized. In the corresponding box enter the below formula that checks if the period number in column A is greater than the total number of payments.