The design of reinforced concrete columns is a very important part of structural design because the columns must support the weight of beams, floors and walls. If the design considers all options, it will result in economical structural systems. This article therefore introduces alternative draft design methods, By considering the positioning of the columns, 3 possible layout patterns were created, which are; (1) positioning the columns to exactly as the architecture (2) Vertical beams. And add columns according to the beam orientation but still the architecture needs of the architecture (3) Position the pole according to the architecture add horizontal beams according to engineering. Found that the positioning of the pillars in the form 2 is the lowest price is 803 baht per meter, with a minimum cross section of 25 x 25 square meters. And the cross-section at 25 x 60 square meters at 930 baht per meter. It showed is a method that new engineers should be guided to use in preliminary design.