How long each jiu-jitsu belt takes: what the IBJJF minimums mean

The IBJJF sets no minimum time at white belt. For athletes aged eighteen and over, its standard minimums are two years at blue, eighteen months at purple and one year at brown, with specified exceptions. These are requirements for IBJJF recognition of a promotion. They do not predict when your professor will promote you.

The minimums, from the rule that sets them

The International Brazilian Jiu-Jitsu Federation publishes the requirements for promotions it recognises. The table below separates minimum ages from the standard waiting periods for athletes aged eighteen and over. BJJ belt order carries the wider chart and its exceptions.

Belt	Minimum age	Standard time at this belt before the next promotion, ages 18+
White	Any	No minimum
Blue	16	2 years
Purple	16	1 year 6 months
Brown	18	1 year
Black	19; 18 for an Adult World Champion at brown belt	Degrees after black follow a separate system

IBJJF age is calculated as the current year minus the birth year. Athletes aged sixteen and seventeen have no minimum time at blue; promotion to brown belongs to the adult division.

The standard adult waiting periods from blue to black total four and a half years. Previous registration at certain children's or juvenile belts can shorten or waive particular periods. An Adult World Champion at blue, purple or brown has no minimum period at that belt. Age requirements still apply.

IBJJF counts these periods from registration of each belt with the federation. Meeting a time requirement does not itself award the next belt.

What no minimum at white means

The graduation system specifies no minimum time at white belt. It leaves promotion timing to the professor, subject to the requirements for IBJJF recognition. Neither source cited here supplies a measured average time from white to blue. What the belts mean describes what a blue belt stands for; when it arrives is decided in the room.

Ask your professor what they assess before promotion and how they give feedback on your progress.

Stripes

For athletes aged sixteen and over, the IBJJF describes four degrees within white, blue, purple and brown, but leaves adoption of that degree system to the professor. It sets no mandatory waiting period between those stripes. The first stripe covers what a first stripe is.

The first three black-belt degrees each require three years of qualifying activity; the fourth, fifth and sixth each require five. IBJJF recognition also depends on its registration and certification requirements.

Ask your academy whether it uses stripes and what they signify there.

Questions for your professor

• What skills do you assess before the next belt?
• Does attendance form part of your promotion criteria? How often should a beginner train is the beginner version of that question.
• Does competition affect your assessment?
• How can I get feedback on what to work on next?

The cited rules provide eligibility requirements, not an observed average time to black belt. I am about a month into training and have not been cleared to spar. These are questions I can ask now; a promotion date is something these sources cannot give me.

Questions readers ask

How long does it take to get a blue belt in jiu-jitsu?

The IBJJF sets no minimum time at white belt. Your professor decides when to promote you, subject to the requirements for IBJJF recognition, including the minimum age of sixteen for blue. The sources cited here do not establish a typical duration.

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

Under the IBJJF system, the standard waiting periods at blue, purple and brown for athletes aged eighteen and over total four and a half years. Specified exceptions can shorten them. This excludes time at white and does not establish either the shortest permitted route or an average time to black belt.

What is the minimum age for a black belt?

Under the IBJJF system, nineteen, or eighteen for an athlete who has won the Adult World Championship at brown belt. IBJJF calculates age as the current year minus the birth year.

Do stripes have a minimum time?

The IBJJF sets no mandatory waiting periods between stripes on white through brown, and adoption of that degree system is the professor's choice. Black-belt degrees have separate time and recognition requirements.

Can you skip a belt in jiu-jitsu?

The IBJJF provides specific transitions from children's belts. At sixteen, a green belt may move to blue or purple at the professor's discretion. That provision is not a general permission to skip adult belts.