Dandai Kalan is a village in Hazaribag tehsil in district of Hazaribagh, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Dandai Kalan was 1,167 which includes 606 males and 561 females. Dandai Kalan covers 259 ha area. Pincode of Dandai Kalan is 825317.