Option Explicit 
'Main Function 
Function SpellNumber(ByVal MyNumber) 
Dim Dollars, Cents, Temp 
Dim DecimalPlace, Count 
ReDim Place(9) As String 
Place(2) = " Thousand " 
Place(3) = " Million " 
Place(4) = " Billion " 
Place(5) = " Trillion " 
' String representation of amount. 
MyNumber = Trim(Str(MyNumber)) 
' Position of decimal place 0 if none. 
DecimalPlace = InStr(MyNumber, ".") 
' Convert cents and set MyNumber to dollar amount. 
If DecimalPlace > 0 Then 
Cents = GetTens(Left(Mid(MyNumber, DecimalPlace + 1) & _ 
"00", 2)) 
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1)) 
End If 
Count = 1 
Do While MyNumber <> "" 
Temp = GetHundreds(Right(MyNumber, 3)) 
If Temp <> "" Then Dollars = Temp & Place(Count) & Dollars 
If Len(MyNumber) > 3 Then 
MyNumber = Left(MyNumber, Len(MyNumber) - 3) 
Else 
MyNumber = "" 
End If 
Count = Count + 1 
Loop 
Select Case Dollars 
Case "" 
Dollars = "No Dollars" 
Case "One" 
Dollars = "One Dollar" 
Case Else 
Dollars = Dollars & " Dollars" 
End Select 
Select Case Cents 
Case "" 
Cents = " and No Cents" 
Case "One" 
Cents = " and One Cent" 
Case Else 
Cents = " and " & Cents & " Cents" 
End Select 
SpellNumber = Dollars & Cents 
End Function 

' Converts a number from 100-999 into text 
Function GetHundreds(ByVal MyNumber) 
Dim Result As String 
If Val(MyNumber) = 0 Then Exit Function 
MyNumber = Right("000" & MyNumber, 3) 
' Convert the hundreds place. 
If Mid(MyNumber, 1, 1) <> "0" Then 
Result = GetDigit(Mid(MyNumber, 1, 1)) & " Hundred " 
End If 
' Convert the tens and ones place. 
If Mid(MyNumber, 2, 1) <> "0" Then 
Result = Result & GetTens(Mid(MyNumber, 2)) 
Else 
Result = Result & GetDigit(Mid(MyNumber, 3)) 
End If 
GetHundreds = Result 
End Function 

' Converts a number from 10 to 99 into text. 
Function GetTens(TensText) 
Dim Result As String 
Result = "" ' Null out the temporary function value. 
If Val(Left(TensText, 1)) = 1 Then ' If value between 10-19... 
Select Case Val(TensText) 
Case 10: Result = "Ten" 
Case 11: Result = "Eleven" 
Case 12: Result = "Twelve" 
Case 13: Result = "Thirteen" 
Case 14: Result = "Fourteen" 
Case 15: Result = "Fifteen" 
Case 16: Result = "Sixteen" 
Case 17: Result = "Seventeen" 
Case 18: Result = "Eighteen" 
Case 19: Result = "Nineteen" 
Case Else 
End Select 
Else ' If value between 20-99... 
Select Case Val(Left(TensText, 1)) 
Case 2: Result = "Twenty " 
Case 3: Result = "Thirty " 
Case 4: Result = "Forty " 
Case 5: Result = "Fifty " 
Case 6: Result = "Sixty " 
Case 7: Result = "Seventy " 
Case 8: Result = "Eighty " 
Case 9: Result = "Ninety " 
Case Else 
End Select 
Result = Result & GetDigit _ 
(Right(TensText, 1)) ' Retrieve ones place. 
End If 
GetTens = Result 
End Function 

' Converts a number from 1 to 9 into text. 
Function GetDigit(Digit) 
Select Case Val(Digit) 
Case 1: GetDigit = "One" 
Case 2: GetDigit = "Two" 
Case 3: GetDigit = "Three" 
Case 4: GetDigit = "Four" 
Case 5: GetDigit = "Five" 
Case 6: GetDigit = "Six" 
Case 7: GetDigit = "Seven" 
Case 8: GetDigit = "Eight" 
Case 9: GetDigit = "Nine" 
Case Else: GetDigit = "" 
End Select 
End Function