Abstract: A pipe measurement device may include a base having a first side, a second side, a bottom side, a top side, and a thickness. The second side of the base may include a plurality of cutouts. A pipe may be placed within the plurality of cutouts until the pipe may fit into and substantially occupy the matching cutout. A marking indication may be viewed and read adjacent to the matching cutout to confirm the size of the diameter. The first side of the base may include a measuring edge. The pipe measurement device may be used for pipes such as those used in residential air conditioning units.