Kundru Kalan is a village in Ramgarh tehsil in district of Ramgarh, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kundru Kalan was 4,934 which includes 2,534 males and 2,400 females. Kundru Kalan covers 372 ha area. Pincode of Kundru Kalan is 825101.