Chalthana Bk is a village in Jalgaon tehsil in district of Buldana, Maharashtra, India. As per the data provided by Census of India in 2011, total population of Chalthana Bk was 71 which includes 33 males and 38 females. Chalthana Bk covers 183.4 ha area. Pincode of Chalthana Bk is N/A.