A chair comprising: a seat; a backrest; a base, the seat supported by the base, at least one portion of the backrest connected to at least one of a seat frame of the seat and the base; and a tilt mechanism attached between the base, the seat, and the backrest, the tilt mechanism comprising: seat connections between a seat frame of the seat and a housing of the base that are configured to define a path of travel of the seat when the seat moves during recline of the backrest from an upright position to a reclined position; seat pivotal connections between projections of the backrest and the seat frame of the seat that are configured so that the projections rotate during rotation of the backrest from the upright position to the reclined position to drive the seat frame forward along the path of travel during the recline of the backrest from the upright position to the reclined position; backrest pivotal connections between vertically extending members of the backrest and vertically extending members of the housing, the backrest rotating about the backrest pivotal connections and the seat pivotal connections during motion of the backrest between the upright position and the reclined position; wherein the seat moves forwardly synchronously with rotation of the backrest during recline of the backrest from the upright position to the reclined position; and each of the seat pivotal connections between the projections of the backrest and the seat frame of the seat comprise a first axle that extends through a slit defined in the projection of the backrest of the seat pivotal connection adjacent an aperture defined in the seat frame that is rearward of a slot of a respective one of the seat connections, the first axle pivotally connecting the projection of the backrest to the seat frame. a seat; a backrest; a base, the seat supported by the base, at least one portion of the backrest connected to at least one of a seat frame of the seat and the base; and a tilt mechanism attached between the base, the seat, and the backrest, the tilt mechanism comprising: seat connections between a seat frame of the seat and a housing of the base that are configured to define a path of travel of the seat when the seat moves during recline of the backrest from an upright position to a reclined position; seat pivotal connections between projections of the backrest and the seat frame of the seat that are configured so that the projections rotate during rotation of the backrest from the upright position to the reclined position to drive the seat frame forward along the path of travel during the recline of the backrest from the upright position to the reclined position; backrest pivotal connections between vertically extending members of the backrest and vertically extending members of the housing, the backrest rotating about the backrest pivotal connections and the seat pivotal connections during motion of the backrest between the upright position and the reclined position; seat connections between a seat frame of the seat and a housing of the base that are configured to define a path of travel of the seat when the seat moves during recline of the backrest from an upright position to a reclined position; seat pivotal connections between projections of the backrest and the seat frame of the seat that are configured so that the projections rotate during rotation of the backrest from the upright position to the reclined position to drive the seat frame forward along the path of travel during the recline of the backrest from the upright position to the reclined position; backrest pivotal connections between vertically extending members of the backrest and vertically extending members of the housing, the backrest rotating about the backrest pivotal connections and the seat pivotal connections during motion of the backrest between the upright position and the reclined position; wherein the seat moves forwardly synchronously with rotation of the backrest during recline of the backrest from the upright position to the reclined position; and each of the seat pivotal connections between the projections of the backrest and the seat frame of the seat comprise a first axle that extends through a slit defined in the projection of the backrest of the seat pivotal connection adjacent an aperture defined in the seat frame that is rearward of a slot of a respective one of the seat connections, the first axle pivotally connecting the projection of the backrest to the seat frame.