Convert between Gregorian and Islamic (Hijri) dates instantly — free, accurate, and mobile-friendly
Convert dates between the Gregorian calendar and the Islamic Hijri calendar with the free Deen Islam Hijri Date Converter. Enter a Gregorian date to find its corresponding Hijri date, or convert a Hijri date into the Gregorian calendar.
The Islamic calendar is a lunar calendar used to determine important dates and months such as Ramadan, Shawwal, Dhul Hijjah, Muharram, and other significant Islamic occasions.
Use the converter to check Islamic dates quickly and easily for personal planning, religious occasions, historical dates, and everyday reference.
The Hijri (Islamic) calendar consists of 12 lunar months:
The Hijri calendar (also known as the Islamic or lunar calendar) is a lunar calendar consisting of 12 months in a year of 354 or 355 days. It is used to determine Islamic holidays and religious observances such as Ramadan, Eid al-Fitr, Eid al-Adha, and the Hajj pilgrimage.
Enter the Gregorian date in the Gregorian → Hijri converter and click Convert. The tool will instantly display the corresponding Hijri date, including the day, month name, and Hijri year.
The Hijri calendar has 12 months: Muharram, Safar, Rabi al-Awwal, Rabi al-Thani, Jumada al-Ula, Jumada al-Akhirah, Rajab, Sha'ban, Ramadan, Shawwal, Dhul Qa'dah, and Dhul Hijjah.
The Hijri calendar is about 11 days shorter than the Gregorian calendar because it is based on the lunar cycle. This means the Hijri year advances faster, and Islamic months shift gradually through the seasons over a 33-year cycle.