  Recently it has been speculated that a set of infinitesimal ${\rm
Virasoro_{\,L}}\otimes{\rm Virasoro_{\,R}}$ diffeomorphisms exist which act
non-trivially on the horizon of some black holes such as kerr and Kerr-Newman
black hole \cite{Haco:2018ske,Haco:2019ggi}. Using this symmetry in covariant
phase space formalism one can obtains Virasoro charges as surface integrals on
the horizon. Kerr-Bolt spacetime is well-known for its asymptotically topology
and has been studied widely in recent years. In this work we are interested to
find conserved charge associated to the Virosora symmetry of Kerr-Bolt geometry
using covariant phase space formalism. We will show right and left central
charge are $c_R=c_L=12 J$ respectively. Our results also show good agreement
with Kerr spacetime in the limiting behavior.
