Fla. Admin. Code R. 61K1-3.027 (2026)
Weight Classes for Boxing, Kickboxing and Mixed Martial Arts
(1) Boxing Weight Classes:
Name | Weight (lbs) | Weight Differential (lbs) |
Mini Flyweight | Up to 105 | 3 |
Light Flyweight | Over 105 to 108 | 3 |
Flyweight | Over 108 to 112 | 3 |
Super Flyweight | Over 112 to 115 | 3 |
Bantamweight | Over 115 to 118 | 3 |
Super Bantamweight | Over 118 to 122 | 4 |
Featherweight | Over 122 to 126 | 4 |
Super Featherweight | Over 126 to 130 | 4 |
Lightweight | Over 130 to 135 | 5 |
Super Lightweight | Over 135 to 140 | 5 |
Welterweight | Over 140 to 147 | 7 |
Super Welterweight | Over 147 to 154 | 7 |
Middleweight | Over 154 to 160 | 7 |
Super Middleweight | Over 160 to 168 | 7 |
Light Heavyweight | Over 168 to 175 | 7 |
Cruiserweight | Over 175 to 200 | 12 |
Heavyweight | Over 200 | No limit |
(2) Kickboxing Weight Classes:
Name | Weight (lbs) | Weight Differential (lbs) |
Atomweight | Up to 108 | 4 |
Super Atomweight | Over 108 to 111 | 4 |
Flyweight | Over 111 to 114 | 4 |
Super Flyweight | Over 114 to 117 | 4 |
Bantamweight | Over 117 to 120 | 5 |
Super Bantamweight | Over 120 to 124 | 5 |
Featherweight | Over 124 to 128 | 5 |
Lightweight | Over 128 to 132 | 6 |
Super Lightweight | Over 132 to 137 | 6 |
Light Welterweight | Over 137 to 142 | 6 |
Welterweight | Over 142 to 147 | 7 |
Super Welterweight | Over 147 to 153 | 7 |
Light Welterweight | Over 153 to 159 | 7 |
Middleweight | Over 159 to 165 | 8 |
Super Middleweight | Over 165 to 172 | 8 |
Light Heavyweight | Over 172 to 179 | 8 |
Light Cruiserweight | Over 179 to 186 | 9 |
Cruiserweight | Over 186 to 194 | 9 |
Super Cruiserweight | Over 194 to-207 | 12 |
Heavyweight | Over 207 to 223 | 15 |
Super Heavyweight | Over 223 and above | unlimited |
(3) Mixed Martial Arts Weight Classes:
Name | Weight (lbs) | Weight Differential (lbs) |
Flyweight | Up to 125 | 8 |
Bantamweight | Over 125 to 135 | 10 |
Featherweight | Over 135 to 145 | 10 |
Lightweight | Over 145 to 155 | 10 |
Welterweight | Over 155 to 170 | 15 |
Middleweight | Over 170 to 185 | 15 |
Light Heavyweight | Over 185 to 205 | 20 |
Heavyweight | Over 205 to 265 | 20 |
Super Heavyweight | Over 265 | unlimited |
(4) No boxing, kickboxing or mixed martial arts match shall be permitted with a weight difference greater than the weight differentials listed above without the approval of the executive director or his or her designee and in accordance with the requirements of section 548.043(2), F.S.
Rulemaking Authority 548.003 FS. Law Implemented 548.043(2) FS. History–New 12-10-15, Amended 9-7-26.
Effective: 9/7/2026.