Kulavoipatti is a village in Alangudi tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kulavoipatti was 1,056 which includes 518 males and 538 females. Kulavoipatti covers 332.98 ha area. Pincode of Kulavoipatti is 622201.