Calndars is the best app to converts dates between the most used calendars in the world. Select a calendar to set a date, and get the corresponding date in another calendar. Copy the date to use it in another app. Add a calendar to the favourites by tapping the star. Add a calendar to the widgets by tapping the 4 squares icon. Calendars can be reordered in the list. The app supports small, medium and large widgets. Create a Shortcut in the Apple's Shortcuts App and use the Shortcut everywhere. Use AppleScript on MacOS for integration between Calndars and other Apps. Calendars to convert between are: - Buddhist - Chinese - Coptic - Ethiopic (Amete Alem) - Ethiopic (Amete Mihret) - Gregorian - Hebrew - indian - Islamic Civil - Islamic Tabular - Islamic Umm Al Qura - Japanese - Persian - Taiwanese Available for iPhone, iPad, Mac and AppleWatch.