Galu Kalan 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 Galu Kalan was 243 which includes 116 males and 127 females. Galu Kalan covers 129.27 ha area. Pincode of Galu Kalan is 171209.