See to believe the economical service on fiverr.com . Now you can convert the spreadsheet or excel calculator or table to beautiful designed html page for WordPress or other website. Even the graph are converted with all the dynamic properties.
Aforesaid example is from a job done for a US client on fiverr.com The excel calculator along with the graph was converted to html and embedded in the WordPress website.
Contact me at convertexcel2html at gmail dot com or http://www.yourjobisdone.com/contact or
Get me on fiverr , http://www.fiverr.com/fastjobber/convert-excel-calculator-to-html-calculator-for-use-in-wordpress-or-sites