Kalmana Bk is a village in Wani tehsil in district of Yavatmal, Maharashtra, India. As per the data provided by Census of India in 2011, total population of Kalmana Bk was 856 which includes 446 males and 410 females. Kalmana Bk covers 659.5 ha area. Pincode of Kalmana Bk is 445304.