This paper aims to consider a metrological planning method for the portico enlarged to the eastern part of the Khaemwaset's stone structure on the hilltop at Abusir-south, Egypt. The portico was surrounded with north-, south-, and west-walls, and its interior was furnished with two rows of eight lotus columns. As a result of analysis, it followed that the simple division of a cubit into halves or thirds was applied for the dimensions shorter than cubit. It is plausible that the metrological planning possessed flexibility guided by a simple method and that their details were finally determined within the site with reflections on the basic scheme.
