King's Kung-Fu& Tai Chi

IBJJF gi, juvenile, female weight classes

8 weight classs. Limits are upper limits and inclusive.

Rules change. Check the official rulebook for your event before competing. This site is not affiliated with IBJJF, ADCC, NAGA or Grappling Industries.

Weight classes

ClassAboveUp to (kg)Up to (lb)
Rooster—44.3 kg98 lb
Light Feather44.3 kg48.3 kg106.6 lb
Feather48.3 kg52.5 kg116 lb
Light52.5 kg56.5 kg125 lb
Middle56.5 kg60.5 kg133.6 lb
Medium Heavy60.5 kg65 kg143.6 lb
Heavy65 kg69 kg152 lb
Super Heavy69 kgno limitno limit

See also

Data from bjj-data by Grapple Flows (grappleflows.com), licensed CC BY 4.0; reformatted into tables on this page.

Data: bjj-data (Grapple Flows) (CC BY 4.0). Retrieved 2026-10-22.