Abstract: An in bed infant scale for use with an infant care center and which may be slid underneath the infant platform of the infant care center while the infant is positioned within the center and which causes little disruption to the infant. The infant scale is thus movable from infant care center to infant care center conveniently. The infant scale is easily slid into the infant care center and raises the infant platform on which the infant is positioned such that the infant platform is raised off of its position on its supporting frame and becomes fully supported on the infant scale. Thus the infant scale can weigh the infant platform and the infant resting on that infant platform.