Kalu Khera is a village in Purwa tehsil in district of Unnao, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kalu Khera was 1,888 which includes 969 males and 919 females. Kalu Khera covers 101.02 ha area. Pincode of Kalu Khera is N/A.