Islamic Date Calculator

This islamic date calculator is able to convert a date from Western(Gregorian) to Islamic calendar system and vice versa.Note: The Islamic calendar, Muslim calendar or Hijri calendar is a lunar calendar consisting of 12 months in a year of 354 or 355 days.It is used to determine the proper days on which to observe the annual fast (Ramadan), to attend Hajj, and to celebrate other Islamic holidays and festivals.The first year was the Islamic year beginning in AD 622 during which the emigration of the Islamic Prophet Muhammad from Mecca to Medina, known as the Hijra, occurred.