Ghantodabar is a village in Chandwara tehsil in district of Kodarma, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Ghantodabar was 131 which includes 71 males and 60 females. Ghantodabar covers 140 ha area. Pincode of Ghantodabar is 825324.