World calendars
Convert dates to Hijri, Persian, Hebrew, Buddhist, Chinese and other calendars. Work stays in your browser tab.
Hijri date converter
Convert a Gregorian date to the Islamic Hijri calendar (Umm al-Qura).
Persian calendar converter
Convert a Gregorian date to the Persian Solar Hijri (Jalali) calendar used in Iran and Afghanistan.
Hebrew date converter
Convert a Gregorian date to the Hebrew (Jewish) calendar.
Buddhist era converter
Convert a Gregorian date to the Buddhist era (BE) used in Thailand, with the Sri Lankan count explained.
Japanese era converter
Convert a Gregorian date to the Japanese era calendar, such as Reiwa 8.
Chinese lunar date converter
Convert a Gregorian date to the Chinese lunisolar calendar, including the year name.
Indian national calendar converter
Convert a Gregorian date to the Indian national (Saka) calendar.
Ethiopian calendar converter
Convert a Gregorian date to the Ethiopian calendar.
Hijri to Gregorian converter
Find the Gregorian date for a Hijri date, using the Umm al-Qura calendar.
Persian to Gregorian converter
Find the Gregorian date for a Persian Solar Hijri (Jalali) date.