VBA Code:
' VBA Code to Calculate the Length of a String in Excel
Sub CalculateStringLength()
Dim inputString As String
Dim stringLength As Integer
' Prompt the user to enter a string
inputString = InputBox("Enter a string:")
' Calculate the length of the string
stringLength = Len(inputString)
' Display the result
MsgBox "The length of the string is: " & stringLength
End Sub