Create automatic loan amortization schedule table with PMT, IPMT, PPMT formulas in Microsoft Excel The tutorial shows how to build an amortization schedule in Excel to detail periodic payments on an amortizing loan or mortgage.Here is the link to my spreadsheet where you can calculate a loan over x years to be paid back monthly. It will give you the amortized payment amount. Loan Amortization Schedule, This spreadsheet creates an amortization schedule for a fixed-rate loan, with optional extra payments. I would like to be able to calculate the remaining amount of loan due after each payment on a loan with irregular payment dates and irregular amounts. This Excel spreadsheet makes it easy to view the amortization of a home loan with optional extra monthly payments. This video shows how to make a flexible, interactive loan payment calculator and amortization table in Excel. Excel Amortization Schedule With Irregular Payments v. 2 - Free download as Excel Spreadsheet (.