Every belt in order for karate, taekwondo, Brazilian jiu-jitsu, judo, and kung fu, with kyu, geup, and dan grades, time-in-rank minimums, promotion requirements, and the history behind the colors.
18 min read · Updated June 2026
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The colored-belt system most martial arts use today is barely 140 years old. Before Jigoro Kano founded judo in 1882, Japanese martial arts used scrolls (menkyo) to certify mastery, there were no belts at all. Kano introduced the white belt / black belt distinction in the 1880s so he could quickly see who needed supervision on the mat.
Mikonosuke Kawaishi, a Japanese judoka who taught in France in the 1930s, added the colored intermediate belts (yellow, orange, green, blue, brown) because Western students wanted clearer milestones between white and black. Gichin Funakoshi adopted Kano's white/black system for karate in the 1920s, and the colored intermediate belts followed. Brazilian jiu-jitsu, descended from judo via Mitsuyo Maeda and the Gracie family, kept the structure but compressed it to just 5 adult belts.
Today, every major martial art uses some variation of Kano's idea: a visible signal of rank that students, instructors, and competitors can recognize at a glance.
BJJ has the slowest and most demanding belt system in modern martial arts. The International Brazilian Jiu-Jitsu Federation (IBJJF) enforces minimum time-in-rank at every belt, and there is no formal test - promotions are based on your instructor's direct evaluation of your sparring (rolling) performance.
Between belts, students earn up to 4 stripes (electrical tape on the belt's tip) as smaller progression markers. At black belt, students earn degrees (red bars at the tip): 1st through 6th degree black belts are awarded for continued contribution; 7th degree is a coral belt (red-and-black), 8th is red-and-white, and 9th-10th degrees are reserved for the founding Gracie family.
The IBJJF kids system runs from white through green-and-black for students under 16. At 16, kids transition into the adult system, usually starting at blue belt if they've reached the equivalent kids rank. Adult black belts are not awarded before age 19 in any IBJJF-affiliated school.
Karate has many styles (Shotokan, Goju-ryu, Shito-ryu, Wado-ryu, Kyokushin) and the exact belt order varies between them, but most follow a 9- or 10-belt structure from white to black, governed by a kyu-then-dan system. A motivated adult typically reaches 1st-degree black belt (shodan) in 3-5 years.
Karate promotions are usually testing-based. A typical kyu test includes basics (kihon), forms (kata), and sparring (kumite) appropriate to the rank. Most schools require a minimum number of classes (often 30-60 hours) and instructor approval before allowing a student to test.
Taekwondo uses two main international structures: World Taekwondo (WT, the Olympic body) and the International Taekwon-Do Federation (ITF). Both use 10 colored geup (kup) ranks and 9 dan ranks, but the colors differ slightly. Most schools combine geup ranks with intermediate "tip" or "stripe" belts.
Each color has a traditional meaning. White represents innocence and a beginner without knowledge. Yellow represents the earth from which a plant grows. Green is the plant itself; blue is the heavens the plant grows toward; red signals danger and the need for self-control; and black represents mastery and the opposite of white, imperviousness to fear.
ITF schools use the same 10 geup structure but a different color sequence, and each colored belt is paired with a tul (pattern) that must be performed at testing.
Most schools test geup ranks every 2-4 months, with a longer wait at red and black-stripe levels. A typical grading covers four areas:
Schools also set an attendance minimum (commonly 20-30 classes at a rank) before a student is eligible to test. Black-belt candidates typically need 40-60 classes at 1st geup plus an essay or demonstration.
Adults earn dan ranks 1 through 9. Students under 15 who reach black-belt level are awarded "poom" ranks (poom 1, 2, 3) with a half-red/half-black belt; these convert to dan ranks at age 15. Time-in-rank between dan promotions doubles with each degree (2 years for 2nd dan, 3 years for 3rd dan, and so on).
Judo, the originator of the colored-belt system, uses 6 kyu ranks (white, yellow, orange, green, blue, brown) and 10 dan ranks. The Kodokan (judo's founding institution in Tokyo) sets the global standard, though the USJA, USJF, and IJF have minor regional variations, some national bodies insert additional colors (such as purple) between green and brown.
Juniors (usually under 17) progress through an expanded set of ranks so that younger students grade more often. A common junior order is white, yellow, orange, green, blue, purple, brown, with stripes or tabs added to the belt between full-color promotions.
A motivated adult judoka typically reaches 1st dan (shodan) in 4-6 years. Promotions combine technical demonstration, kata performance, and competition results (shiai-points), competitive wins can accelerate time-in-rank.
Traditional Chinese kung fu (kung fu / wushu) did not historically use belts at all. Students wore plain clothing, and rank was conveyed through the teacher-student relationship and lineage. Many traditional schools still operate this way.
Modern kung fu schools, especially in the West and in modern wushu, have adopted sash systems to compete with the visible progression of karate and taekwondo. A common sash order is:
Because there is no single international kung fu federation, each style and school sets its own requirements. A typical sash test covers empty-hand forms (taolu), stance and conditioning work, partner drills or applications, and, at higher ranks, weapons forms. Most schools test every 3-6 months at the lower sashes, stretching to a year or more between brown, red, and black.
The Chinese Wushu Association formalized a duanwei (段位) system with 9 duan levels for modern wushu. Lower duan (1-3) are earned through standardized technical examinations; middle duan (4-6) add teaching and theoretical requirements; high duan (7-9) are honorary and recognize lifetime contribution to the art. Some schools pair duan levels with colored sashes so students have a visible marker.
The Shaolin Temple and many traditional lineages do not use sashes at all. If you train at a traditional school, expect rank to be communicated through form sets learned, ceremonial discipleship, and the teacher's verbal acknowledgement rather than a belt.
Most Japanese and Korean-derived martial arts (karate, judo, aikido, taekwondo) use a two-stage rank system that confuses new students: numbered ranks count down on the way to black belt, then count up after black belt.
Colored belts before black. Numbers decrease as you advance. A typical karate student starts at 10th kyu (white) and works down to 1st kyu (brown) before testing for shodan.
Black belt degrees. Numbers increase as you advance - 1st dan (shodan), 2nd dan (nidan), 3rd dan (sandan), and so on up to 10th dan (judan). Each promotion typically requires more time than the previous one, often doubling.
The Korean equivalent terms are geup (or kup) for student ranks and dan for master ranks. Chinese arts that have adopted a similar system use duan.
Belt promotions are one of the highest-leverage retention events in a martial arts school. Students who feel they are progressing visibly stay 2-3x longer than students who feel stuck. The mid-sized schools that grow fastest typically systemize three things:
Manual tracking works up to about 50 students. Past that, school management software pays for itself within a quarter just by surfacing the students who are eligible to test but haven't been invited. Start a free Dojo Champ trial or see flat-rate pricing : unlimited students for $199/month.
Quick answers to common questions