BJJ Bay / Belts & Lingo
The ranking system

The belt journey.

Jiu-jitsu has one of the slowest, most respected ranking systems in martial arts — a black belt typically takes a decade. Here's every step of the road, from your first day in a white belt to the coral belts almost nobody reaches.

Adult belts

White to red — tap a belt.

Time frames are typical paths under the IBJJF graduation guidelines — each academy sets its own criteria, and your professor's word is the one that counts. For the official system, see ibjjf.com.

Stripes

Between belts, most academies award up to four stripes — tape marks on the belt's rank bar that track progress. They're your professor's way of saying "keep going": four stripes usually means a promotion is on the horizon.

4–15

Kids' belts

Children (ages 4–15) move through their own ladder — grey, yellow, orange and green groups — before entering the adult ranks. At 16, juniors transition to blue belt eligibility.

Grey 4+Yellow 7+Orange 10+Green 13+

The coral belt — jiu-jitsu's rarest air.

After roughly a quarter-century as a black belt comes the 7th-degree red-and-black coral belt — a rank so rare most practitioners will never share a mat with one. In the Bay Area, exactly one coral belt still teaches day in, day out: 7th-degree coral belt Marco Nascimento in San Mateo.

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Speak jiu-jitsu

The glossary.

Half the sport's vocabulary is Portuguese — which is why every term below comes in both languages. Search or filter by category.

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Quick answers

Belt questions, answered.

How long does it take to get a black belt in BJJ?

Typically 8 to 12 years of consistent training. Jiu-jitsu has no fast track — each belt is earned on the mats, which is exactly why the black belt carries the weight it does.

What is a coral belt in jiu-jitsu?

The coral belts are the 7th degree (red-and-black) and 8th degree (red-and-white) — awarded after decades as a black belt. In the Bay Area, Marco Nascimento in San Mateo is the only coral belt actively teaching on the mats.

What do the stripes on a BJJ belt mean?

Stripes are intermediate progress marks — most academies award up to four per belt before promotion to the next rank. On black belts, the marks are called degrees and follow a formal timeline.

Am I too old to start jiu-jitsu?

No. Plenty of people put on a white belt in their 30s, 40s and beyond — most academies run beginner-friendly fundamentals classes, and training intensity is always adjustable. See our Start Here guide.

Who can promote me to the next belt?

Your professor — promotion authority rests with qualified instructors at your academy, generally following federation guidelines like the IBJJF graduation system for minimum ages and time-in-grade.