There is no built-in way to do this, but you might check this out for
possible solutions:
http://www.excelforum.com/archive/in.../t-205528.html

tj

"LZC" wrote:

I found the =BAHTTEXT() formula to convert to Thai, but can't find anything
to convert in English. For example, I am trying to convert "123" into "one
hundred and twenty three". Can anyone help me?