Converting From One Calendar to Another
If you are interested converting from one calendar to another you should look at the Calendar Converter at http://www.fourmilab.ch
This page allows you to interconvert dates in a variety of calendars, both civil and computer-related. All calculations are done in JavaScript executed in your own browser; complete source code is embedded in or linked to this page, and you’re free to download these files to your own computer and use them even when not connected to the Internet.
On this page you find forms that allow you convert to/from the following calendars: Gregorian, Julian, Hebrew, Islamic, Persian, Mayan, Bahai, Indian Civil, French Republican.
Also provides conversion for various date systems such as Julian Day, UNIX, Excel, etc.
Detailed explanations of each of the calendars are also provided all on this one page.
