From the Kyu/Dan system in Judo to colored belts in Karate, learn how different martial arts structure their ranking systems and what each level represents.
Belt ranking systems are one of the most recognized features of martial arts training, but they vary significantly across disciplines. Understanding these systems helps practitioners appreciate their journey regardless of which art they study.
The Origins of Belt Ranking
The modern belt system traces back to Jigoro Kano, the founder of Judo, who introduced the white and black belt distinction in the 1880s. Other martial arts later adopted and expanded this system with their own color progressions and requirements.
How Different Arts Rank Practitioners
Karate typically follows white, yellow, orange, green, blue, brown, and black belt progression, though specific colors vary by style (Shotokan, Wado-Ryu, Goju-Ryu each have slight variations).
Judo uses the Kyu (student) and Dan (degree) system: white through brown for Kyu ranks, then black belt Dan ranks from Shodan (1st degree) through Judan (10th degree).
Brazilian Jiu-Jitsu has one of the longest progression timelines — white, blue, purple, brown, and black — with most practitioners spending 10-15 years to reach black belt.
Taekwondo uses a numbered Gup system for colored belts (10th Gup to 1st Gup) before progressing to Dan ranks.
What WWMAA Recognizes
The World Wide Martial Arts Association recognizes ranks across all legitimate martial arts disciplines. Whether your rank was issued by your school or organization, WWMAA provides a framework for credential verification and recognition that transcends individual style boundaries.
Every belt tells a story of dedication, perseverance, and growth. The color may differ, but the commitment required is universal.