How to Convert Number into Words in MS Excel | Spell Number in Excel | MS Excel Tips & Tricks @1 In Microsoft Excel, you can't directly write a function like a traditional programming language. However, you can use VBA (Visual Basic for Applications) to create custom functions, like a "spell" function, which converts numbers into words. Here's an example of how to write a VBA spell function that converts numbers to words in Excel: Step-by-step guide to create the function: Open Excel. Press Alt + F11 to open the VBA editor . In the VBA editor, click Insert > Module . Paste the following code into the module: Function SpellNumber(ByVal MyNumber) Dim Units As String Dim Cents As String Dim DecimalPlace As Integer Dim Count As Integer Dim Place(9) As String Dim Hundreds As String Pl...