circa 600AD.
Islam started by start of universe creation and even before. Refer to question below for details.
The official religion is Islam.
It is year of Prophet (PBUH) migration from Makkah (or Mecca) to Medina (both are currently in the Kingdom of Saudi Arabia). The migration marked out the real start of Islam religion spread, the start of the real Islam society, and the establishment of the Islam State.
Islam religion started with the start of God (Allah) revelation of Quran to prophet Muhammad (peace upon him) through the Angel Gabriel (Jibreel) in year 610 AD.
Islam started by start of universe creation. Refer to related question below.
Islam began with prophet Adam (AS) and was continued by all the other prophets after him. for example...Nuh (AS), Musa (AS), Isa (AS), and the religion was completed with prophet Muhammad (PBUH). so really Islam has been around from the beginning. hope that answers it.... :D
Islam was declared to human being by Abraham.
Muhammad started teaching Islam religion in the year of 610 A.D
Islam in its universal sense; as full submission to God; is founded by God since start of universe creation. However, Islam per God revelation of Quran to prophet Muhammad through the angel Gabriel started in year 610 AD by start of Quran revelation.
He converted to Islam in 1952
Islam was approximately founded in 611AD.
Islam is an Arabic word that means submission to God. It is God religion since start of universe creation. Islam is also God religion per God revelation of Quran to prophet Muhammad (PBUH) that started revelation in year 610 AD. Refer to questions below.