How do i change the page size of a document when i convert it to PDF?

ok.... I have a document that i set as 6';x9'; but when i convert it to PDF it changes it to 8.5x11 how do i make it 6x9 in MS WORD? and then how do i make stay that size when i convert it? i want the pages in the PDF to be 6x9 as well. and not printing 6x9 on 8.5x11 inch paper.. got it???How do i change the page size of a document when i convert it to PDF?
When printing the PDF - set the file to fit to printed media, that way it will fit to the 6x9 document.



You must have your PDF settings wrong because normally when you export a document to PDF the size shouldn't change.