Majhwan Kalna is a village in Bansi tehsil in district of Siddharthnagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Majhwan Kalna was 945 which includes 460 males and 485 females. Majhwan Kalna covers 48.9 ha area. Pincode of Majhwan Kalna is N/A.