Low Grade Crude Palm Palm Oil (LGCPO) is palm oil low quality with high free fatty acid content which can be used for soap making . The purpose of study to determine the composition of free fatty acids (FFA) in LGCPO based on storage time, determine of LGCPO oil ratio, Sodium hydroxide, stearic acid to produce the best soap product. Soap with the best quality is tested according to SNI-3532:202…