Kalichankkottai is a village in Pattukkottai tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kalichankkottai was 410 which includes 186 males and 224 females. Kalichankkottai covers 125.55 ha area. Pincode of Kalichankkottai is 614017.