Clapping | Islamic Laws by The Leader Ayatullah Ali Khamenei
Q1174. Is it permissible for women to clap in happy occasions like wedding and birthday parties? Assuming that it is permissible, what if the sound of their clapping reaches outside and is heard by non-maHram men?
A: There is no problem in clapping in the manner which is generally accepted by the common view, even if the sound is heard by non-maHram men provided that it does not lead to any bad effects.
Q1175. What is the ruling in the matter of clapping which normally accompanies songs of praise of the Prophet (s.a.w.) and his Household (a.s.) and recitation of salawat in birth parties of the Infallibles (a.s.) and other religious festival? And would the ruling be different if these celebrations were held in places of worship, such as masjids and prayer rooms in government departments and institutions?
A: Generally speaking, in itself there is no problem in clapping in the way common in such celebrations, or as a gesture of encouragement, or expression of approval and the like. However, it is more meritorious to adorn the celebratory atmosphere with the sound of chanting salawat on the Prophet (s.a.w.), and his progeny (a.s.) and Allahuakbar especially when the event takes place in masjids and similar places of worship so that the participants would reap more reward.