Professional MMA

 

Weight Divisions

Atomweight (106lbs to 115lbs)

Flyweight (116lbs to 125lbs)

Bantamweight (126lbs to 135lbs)

Featherweight (136lbs to 145lbs)

Lightweight (146lbs to 155lbs)

Welterweight (156lbs to 170lbs)

Middleweight (171lbs to 185lbs)

Light Heavyweight (186lbs to 205lbs)

Heavyweight (206lbs to 265lbs)

Super Heavyweight (266lbs to 600lbs)

Women Weight Divisions

Strawweight (up to 115lbs)

Flyweight (116lbs to 125lbs)

Bantamweight (126lbs to 135lbs)

Featherweight (136lbs to 145lbs)

 

All together there are 10 weight divisions in MMA.

Most MMA Promotions, Organizations, etc. will use 5 of them(i.e LW, WW, MW, LHW, and HW), while others will use 3 or 4 of the lighter weight divisions(AW, FlyW, BW, and FW) like the WEC before they merged with the UFC, which now uses the addition of Flyweight, Bantamweight, and Featherweight. One other weight division that is less commonly used is the Super Heavyweight division.

Women MMA fighters also have 4 current weight divisions consisting of Strawweight, Flyweight, Bantamweight, and Featherweight. 

All of these weight divisions are known as the Unified weight divisions of MMA.