Bjj Weight Classes: Official Charts And Divisions

Navigating Brazilian Jiu-Jitsu tournaments starts long before you step onto the mat. It begins on the scale. Knowing how divisions break down across major organizations like the International Brazilian Jiu-Jitsu Federation helps you pick the right division without risking a costly disqualification.

Most major tournaments follow specific weight maximums that include your gear during gi divisions. If you don't track your weight and uniform load carefully, you'll face immediate elimination before your first match starts.

Understanding IBJJF Standards

The IBJJF sets the blueprint for global competition. Their divisions serve as the default baseline for local and international tournaments alike.

For adult male gi competitors, the scale ceilings are strictly enforced. You weigh in wearing your gi, which means your jacket and pants add roughly three to four pounds to your natural body weight.

• Rooster: Maximum 57.5 kg (126.5 lbs)
• Light Feather: Maximum 64.0 kg (141.0 lbs)
• Feather: Maximum 70.0 kg (154.0 lbs)
• Light: Maximum 76.0 kg (167.0 lbs)
• Middle: Maximum 82.3 kg (181.0 lbs)
• Medium Heavy: Maximum 88.3 kg (195.0 lbs)
• Heavy: Maximum 94.3 kg (208.0 lbs)
• Super Heavy: Maximum 100.5 kg (221.5 lbs)
• Ultra Heavy: Any weight above 100.5 kg

Adult female gi divisions scale differently to accommodate lower average body masses, and they also weigh in wearing the gi.

• Rooster: Maximum 48.5 kg (107.0 lbs)
• Light Feather: Maximum 53.5 kg (118.0 lbs)
• Feather: Maximum 58.5 kg (129.0 lbs)
• Light: Maximum 64.0 kg (141.0 lbs)
• Middle: Maximum 69.0 kg (152.0 lbs)
• Medium Heavy: Maximum 74.0 kg (163.0 lbs)
• Heavy: Maximum 79.3 kg (175.0 lbs)
• Super Heavy: No upper limit

Gi Versus No-Gi Scale Differences

If you compete without the jacket, the math changes. No-gi tournaments require athletes to wear board shorts and a rash guard. Because these items weigh significantly less than a cotton weave gi, organizations adjust their weight limits downward.

For instance, an adult male competing in an IBJJF no-gi division drops about two kilograms across most brackets compared to the gi limits. If you fluctuate near the edge of a weight class, signing up for both gi and no-gi at the same tournament requires careful planning. You might make weight easily in your rash guard but find yourself heavy when you step on the scale wrapped in a thick pearl weave jacket.

• Men's No-Gi Rooster: Maximum 55.5 kg (122.5 lbs)
• Men's No-Gi Light Feather: Maximum 61.5 kg (136.0 lbs)
• Men's No-Gi Feather: Maximum 67.5 kg (149.0 lbs)
• Men's No-Gi Light: Maximum 73.5 kg (162.5 lbs)
• Men's No-Gi Middle: Maximum 79.5 kg (175.5 lbs)
• Men's No-Gi Medium Heavy: Maximum 85.5 kg (188.5 lbs)
• Men's No-Gi Heavy: Maximum 91.5 kg (202.0 lbs)
• Men's No-Gi Super Heavy: Maximum 97.5 kg (215.0 lbs)
• Men's No-Gi Ultra Heavy: Any weight above 97.5 kg

Alternative Organization Frameworks

Not every promotion uses IBJJF metrics. Independent events and professional sub-only leagues design their brackets to suit entertainment value or different athlete pools.

The ADCC uses a much broader spread for elite submission grappling. Their professional divisions feature only five weight classes for men and three for women, forcing heavier concentrations of talent into wider pools.

Promotions like Grappling Industries structure their events around standard combat sports weight classes measured cleanly in pounds, such as 135 lb, 155 lb, 170 lb, and 185 lb. They also enforce strict zero-tolerance policies on the scale with no allowance buffers.

Common Mistakes When Cutting Weight

Athletes often sabotage their performance by treating jiu-jitsu weigh-ins like professional MMA bouts. They try to drop ten pounds of water in forty-eight hours, only to experience depleted cardio and sluggish reactions on the mat.

• Ignoring gi weight: Failing to weigh your actual competition uniform before leaving home. Heavy double-weave gis can easily push you over the limit.
• Leaving it to the final night: Trying to lose five pounds overnight forces drastic dehydration, which ruins your muscle contraction speed and grip endurance.
• Misunderstanding scale rules: Some tournaments give you one chance on the official scale, while others allow re-bracket fees or secondary attempts. Always read the specific tournament packet.

Frequently Asked Questions

What happens if I miss weight at an IBJJF tournament?

You are immediately disqualified from that division. You do not get a grace period, and you cannot transition to a heavier bracket on the spot.

Do I weigh in with my belt on?

No. Your belt is not counted as part of your gi weight during official checks. Scale officials will ask you to remove your belt before stepping up.

Should I compete in my walking weight or cut down?

If you're a hobbyist, competing at your natural walking weight keeps training fun and eliminates stress. Save serious weight management for dedicated multi-match championship goals where every physical advantage matters.

How do absolute divisions work?

Absolute or open-weight classes allow competitors from different divisions to fight each other regardless of size. Winners of standard brackets can opt in to test their skills against much heavier opponents.