Posted by Mark on May 26, 2003 at 06:51:23:
In Reply to: Determining Actual APR posted by Tony on May 08, 2003 at 20:01:11:
Don't know about calculator, but you can use a spreadsheet, and get one for free at Openoffice.org I would also look on the net and use search engines (i.e. Google.com) for example spreadsheets and check the formulas.