Basai Kalan is a village in Kishangarh Bas tehsil in district of Alwar, Rajasthan, India. As per the data provided by Census of India in 2011, total population of Basai Kalan was 874 which includes 446 males and 428 females. Basai Kalan covers 211 ha area. Pincode of Basai Kalan is 301404.