Today in the Hijri calendar
Hijri days begin at sunset, so after maghrib add one day.
Hijri ↔ Gregorian converter
Convert Hijri and Gregorian dates both ways in the Umm al-Qura and tabular Islamic calendars - with the weekday, the Arabic month, month guides, and the key annual dates. Free and exact, entirely in your browser.
Today in the Hijri calendar
Hijri days begin at sunset, so after maghrib add one day.
The Islamic year
A guide to each month - its name, meaning, Arabic script, and what it marks. Free to read and share.
By the year
Look up which Hijri years span any Gregorian year from 1900 to 2100, or the Gregorian span of any Hijri year.
Key dates
The computed civil dates of Ramadan, both Eids, Arafah, Ashura, and the Islamic New Year for each Gregorian year - always with the moon-sighting note.
Which calendar?
The Umm al-Qura calendar is the official civil calendar of Saudi Arabia, published month by month and used widely across the Gulf. The tabular calendar is a fixed arithmetic rule (the ISO/Unicode standard) that works for any year. HijriConv shows both, side by side, so you can see exactly where they agree and where they differ by a day.
Neither is a moon-sighting calendar. Because the visible crescent can appear a day earlier or later than the calculation, dates for fasting, Eid, and Hajj should always follow the announcement of your local religious authority.