Bhaduki Kalan is a village in Rafiganj tehsil in district of Aurangabad, Bihar, India. As per the data provided by Census of India in 2011, total population of Bhaduki Kalan was 1,792 which includes 930 males and 862 females. Bhaduki Kalan covers 282 ha area. Pincode of Bhaduki Kalan is 824125.