Calendar Converter

Calendar Converter is a simple app that uses macOS’s built-in capabilities to convert dates between different calendar systems, such as from the Gregorian calendar to the Japanese era calendar. The following calendars are supported: ・Gregorian ・Buddhist ・Chinese (Sexagenary cycle) ・Coptic ・Ethiopic ・Ethiopic (Amete Alem) ・Hebrew ・Indian National ・Islamic (Astronomical) ・Islamic (Tabular, Friday origin) ・Islamic (Tabular, Thursday origin) ・Islamic (Umm al-Qura) ・Japanese ・Persian ・Republic of China