Brazilian jiujitsu ranking system is a mean of signifying a practitioner’s increasing levels of technical knowledge and practical skill within the art of Brazilian jiu-jitsu. Colored belts that are worn as part of the uniform are awarded to the practitioner.
Adults belt ranks:
A) White belt : White belt is the first belt within Brazilian jiu-jitsu. The rank is held by any practitioner new to the art and has no prerequisite. Some instructors and other high-level practitioners think that a white belt’s training should emphasize escapes and defensive positioning since a white belt will often fight from inferior positions, especially when training with more experienced practitioners.
B) Blue belt : Blue belt is the second adult rank in Brazilian jiu-jitsu, At the blue belt level, students gain a wide breadth of technical knowledge and undertake hundreds of hours of mat-time to learn how to implement these moves efficiently. Blue belt is often the rank at which the student learns a large number of techniques.
C) Purple belt : Purple belt is the intermediate adult ranking in Brazilian jiu-jitsu.The purple belt level practitioner has gained a large amount of knowledge, and purple belts are generally considered qualified to instruct lower ranked students. In other martial arts, students with a similar amount of experience are often ranked as a black (instructor) level belt.
D) Brown belt : Aside from the exceptional belts awarded at the highest levels, brown belt is the highest ranking color belt in Brazilian jiu-jitsu.Brown belt typically requires at least five years of dedicated training to achieve. It is often thought of as a time for refining techniques.
E) Black belt : As with many other martial arts, the black belt is the highest common belt within Brazilian jiu-jitsu, denoting an expert level of technical and practical skill. Estimates of the time required to achieve the rank vary, but all holders of this rank have thousands of hours of experience. Brazilian jiu-jitsu black belts are often addressed within the art as professor, although some schools and organizations reserve this honorific for more senior black belts.