Wednesday, June 14, 2006
Excel function to convert number to text string
Today one of the staff members needed a way to take a numeric or currency value (e.g. $41.34) and convert it to a text string (Forty one dollars and thirty-four cents) for a mailing going out to clients.
I did a quick search on Google and found this site with the function on how to do it. Here is how to do it:
1.) Open Microsoft Excel
2.) Click on the Tools menu
3.) Select Macro
4.) Select Visual Basic Editor
5.) Click on the Inset menu
6.) Select Module
7.) Paste the code snippet under these instructions, get everything below and above the "---------" into the module window that appears.
8.) Click on the File menu
9.) Select Save
10.) Click on the File menu
11.) Select Close and Return to Microsoft Excel
12.) Select the cell you want to apply the function
13.) Click on the Insert menu
14.) Select Function
15.) Select "User Defined" in the "Or select a category"
16.) Select the function listed "ConvertCurrencyToEnglish"
17.) Select the cell with the numeric value
18.) Click OK
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Function ConvertCurrencyToEnglish(ByVal MyNumber)
Dim Temp
Dim Dollars, Cents
Dim DecimalPlace, Count
ReDim Place(9) As String
Place(2) = " Thousand "
Place(3) = " Million "
Place(4) = " Billion "
Place(5) = " Trillion "
' Convert MyNumber to a string, trimming extra spaces.
MyNumber = Trim(Str(MyNumber))
' Find decimal place.
DecimalPlace = InStr(MyNumber, ".")
' If we find decimal place...
If DecimalPlace > 0 Then
' Convert cents
Temp = Left(Mid(MyNumber, DecimalPlace + 1) & "00", 2)
Cents = ConvertTens(Temp)
' Strip off cents from remainder to convert.
MyNumber = Trim(Left(MyNumber, DecimalPlace - 1))
End If
Count = 1
Do While MyNumber <> ""
' Convert last 3 digits of MyNumber to English dollars.
Temp = ConvertHundreds(Right(MyNumber, 3))
If Temp <> "" Then Dollars = Temp & Place(Count) & Dollars
If Len(MyNumber) > 3 Then
' Remove last 3 converted digits from MyNumber.
MyNumber = Left(MyNumber, Len(MyNumber) - 3)
Else
MyNumber = ""
End If
Count = Count + 1
Loop
' Clean up dollars.
Select Case Dollars
Case ""
Dollars = "No Dollars"
Case "One"
Dollars = "One Dollar"
Case Else
Dollars = Dollars & " Dollars"
End Select
' Clean up cents.
Select Case Cents
Case ""
Cents = " And No Cents"
Case "One"
Cents = " And One Cent"
Case Else
Cents = " And " & Cents & " Cents"
End Select
ConvertCurrencyToEnglish = Dollars & Cents
End Function
Private Function ConvertHundreds(ByVal MyNumber)
Dim Result As String
' Exit if there is nothing to convert.
If Val(MyNumber) = 0 Then Exit Function
' Append leading zeros to number.
MyNumber = Right("000" & MyNumber, 3)
' Do we have a hundreds place digit to convert?
If Left(MyNumber, 1) <> "0" Then
Result = ConvertDigit(Left(MyNumber, 1)) & " Hundred "
End If
' Do we have a tens place digit to convert?
If Mid(MyNumber, 2, 1) <> "0" Then
Result = Result & ConvertTens(Mid(MyNumber, 2))
Else
' If not, then convert the ones place digit.
Result = Result & ConvertDigit(Mid(MyNumber, 3))
End If
ConvertHundreds = Trim(Result)
End Function
Private Function ConvertTens(ByVal MyTens)
Dim Result As String
' Is value between 10 and 19?
If Val(Left(MyTens, 1)) = 1 Then
Select Case Val(MyTens)
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
' .. otherwise it's between 20 and 99.
Select Case Val(Left(MyTens, 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
' Convert ones place digit.
Result = Result & ConvertDigit(Right(MyTens, 1))
End If
ConvertTens = Result
End Function
Private Function ConvertDigit(ByVal MyDigit)
Select Case Val(MyDigit)
Case 1: ConvertDigit = "One"
Case 2: ConvertDigit = "Two"
Case 3: ConvertDigit = "Three"
Case 4: ConvertDigit = "Four"
Case 5: ConvertDigit = "Five"
Case 6: ConvertDigit = "Six"
Case 7: ConvertDigit = "Seven"
Case 8: ConvertDigit = "Eight"
Case 9: ConvertDigit = "Nine"
Case Else: ConvertDigit = ""
End Select
End Function
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