The Gracie jiu-jitsu ranking system is a method of signifying competency and moral character of a jiu-jitsu practitioner, developed by founders Carlos and Hélio Gracie, and utilized by members of the Gracie family.
Similar to the IBJJF Brazilian jiu-jitsu ranking system, the Gracie system has a number of key differences. Most notable is the half-color ranks included in the junior level, making for a larger series of ranks for practitioners under the age of 16 years old.