Up Muhal Shaya is a village in Theog tehsil in district of Shimla, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Up Muhal Shaya was 220 which includes 123 males and 97 females. Up Muhal Shaya covers 66 ha area. Pincode of Up Muhal Shaya is 171226.