Kotla Kalan is a village in Nalagarh tehsil in district of Solan, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Kotla Kalan was 646 which includes 343 males and 303 females. Kotla Kalan covers 318.01 ha area. Pincode of Kotla Kalan is 174101.