A tape measure device and attachment for measuring and cutting drywall that includes a tape measure with an anchoring member disposed at the rear end of the housing and having a rear surface defining a rear aperture and a rear plane thereon and an upper surface opposing the rear surface of the anchoring member, with an anchor placement member coupled to the anchoring member, having a distal end, and operably configured to have an anchoring position with the distal end displaced a length outwardly away from the rear surface of the anchoring member, and being operably configured to have a first position along an anchoring member translation path with the rear plane non-co-planar with the bottom plane and a second position along the anchoring member translation path with the rear plane co-planar with the bottom plane.