Nalas Kalan is a village in Rajpura tehsil in district of Patiala, Punjab, India. As per the data provided by Census of India in 2011, total population of Nalas Kalan was 2,631 which includes 1,374 males and 1,257 females. Nalas Kalan covers 184 ha area. Pincode of Nalas Kalan is 147201.