Chak Dakai is a village in Khoyrasol tehsil in district of Birbhum, West Bengal, India. As per the data provided by Census of India in 2011, total population of Chak Dakai was 128 which includes 60 males and 68 females. Chak Dakai covers 124.78 ha area. Pincode of Chak Dakai is 731133.