The World Federation One Stop Fiqh

Ritual 142

If a person performs the Umrat-ul-Mufradah during the Hajj season (defined in Rule 139 ‘2’ above) and remains in Makkah to the 8th of Thil Hijjah, he is permitted to treat it as Umrat-ut-Tamatu’ and perform obligatory pilgrimage. However, there is no difference in this regard between an obligatory pilgrimage and an optional one.