Nepali Date Converter Extension for Joomla CMS is used to convert date between Gregorian Calendar and Bikram Sambat Calendar. Install this component in your Joomla site to get it work. Nepali Calendar is used in Nepal, India, Bhutan, Sri Lanka, Thailand etc.
UPDATE: This is an older version of the extension and contains many bugs. The updated version of this software (Joomla 2.5 Module) can be found here: www.youngminds.us/downloads.html