How to use the converter
On the Gregorian → Hijri tab choose a date to see its Islamic equivalent. For the reverse, open Hijri → Gregorian and pick the Hijri day, month and year. Today's date is shown automatically.
Why Hijri dates matter in Saudi Arabia
Many government documents — including older Iqamas, contracts and official letters — use Hijri dates. The Umm al-Qura calendar is the one used by Saudi government services.
The 12 Hijri months
- Muharram
- Safar
- Rabi al-Awwal
- Rabi al-Thani
- Jumada al-Ula
- Jumada al-Akhirah
- Rajab
- Sha'ban
- Ramadan
- Shawwal
- Dhu al-Qa'dah
- Dhu al-Hijjah
Can there be a one-day difference?
The Umm al-Qura calendar is calculated astronomically. The start of religious months such as Ramadan and Shawwal is confirmed by moon sighting, so it can differ by one day.
Frequently asked questions
What is today's Hijri date?
Open the Gregorian → Hijri tab; today's Hijri date appears automatically.
How many days are in a Hijri year?
About 354 or 355 days — 12 lunar months of 29 or 30 days.
Which calendar does this converter use?
The Umm al-Qura calendar, the official calendar of Saudi Arabia.
How do I convert my Hijri date of birth?
Open the Hijri → Gregorian tab and choose your Hijri day, month and year.