Category Archives: Functions





Create Dependent Drop-Downs with Spill Ranges

A while ago, I wrote about creating dependent (aka cascading, dynamic, or conditional) drop-downs using data validation. This is where you have a primary drop-down, and the choices in the related secondary drop-down depend on the selection made in the first drop-down. Well, this process became MUCH easier with the introduction of dynamic array functions […]





Create Dynamic Rows for an Amortization Schedule with Power Query

Sometimes in Excel, we want to use formulas to compute row values, but, the number of rows is dynamic and changes periodically. For example, let’s say we want to create an amortization schedule and use it for a variety of loans. Some loans are paid in 36 months, some in 120 months, and some in […]