Hijri to Gregorian Date Converter
Convert dates between Hijri (Islamic) and Gregorian calendars accurately. Perfect for religious observances, historical research, and cross-cultural date planning.
Understanding Hijri and Gregorian Calendar Conversion
The Hijri calendar, also known as the Islamic or lunar calendar, is based on lunar cycles and consists of 12 months with approximately 354 days per year. The Gregorian calendar is the solar calendar used worldwide with 365 days (366 in leap years).
The Hijri Calendar
The Hijri calendar begins with the Hijra (migration) of Prophet Muhammad from Mecca to Medina in 622 CE. It follows lunar months, making it about 11 days shorter than the solar year. The months are: Muharram, Safar, Rabi al-Awwal, Rabi al-Thani, Jumada al-Awwal, Jumada al-Thani, Rajab, Shaban, Ramadan, Shawwal, Dhu al-Qidah, and Dhu al-Hijjah.
Date Conversion Process
Converting between Hijri and Gregorian dates involves complex calculations due to the different year lengths and lunar cycle variations. Our calculator uses mathematical approximations to provide accurate conversions for most practical purposes.
Accuracy and Limitations
While our converter provides good approximations, exact dates may vary by 1-2 days due to local moon sighting practices and regional variations in calendar implementation. For precise religious or legal purposes, consult local Islamic authorities.