Abstract: A snowboard rotatable binding conversion apparatus that is inserted between and attaches to a snowboard and a boot binding to render the boot binding rotatable in relation to the snowboard. The snowboard rotatable binding conversion apparatus includes a base, an engaging plate which sandwiches the base between he engaging plate and a snowboard, a top plate which sandwiches the engaging plate between the top plate and the base, an engaging element which engages an engaging slot in an engaging plate, an engaging bar which movably secures the engaging element to the base, a tension bar that provides tension to the engaging element, a tether attachable to the engaging element, and a plurality of screws and screw-receiving holes to attach the engaging bar to the base, the engaging plate to the snowboard, and the top plate to the base.