Karmalla Chak is a village in Potashpur II tehsil in district of Purba Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Karmalla Chak was 429 which includes 224 males and 205 females. Karmalla Chak covers 33.81 ha area. Pincode of Karmalla Chak is 721456.