Basai Beerthal 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 Beerthal was 1,020 which includes 531 males and 489 females. Basai Beerthal covers 280 ha area. Pincode of Basai Beerthal is 301712.