Professional
105 lbs – 47.6272 Kg – Mini Flyweight
108 lbs – 48.988 Kg – Light Flyweight
112 lbs – 50.8023 Kg – Flyweight
115 lbs – 52.1631 Kg – Super Flyweight
118 lbs – 53.5239 Kg – Bantamweight
122 lbs – 55.3383 Kg – Super Bantamweight
126 lbs – 57.1526 Kg – Featherweight
130 lbs – 58.967 Kg – Super Featherweight
135 lbs – 61.235 Kg – Lightweight
140 lbs – 63.5029 Kg – Super Lightweight
147 lbs – 66.6781 Kg – Welterweight
154 lbs – 69.8532 Kg – Super Welterweight
160 lbs – 72.5748 Kg – Middleweight
168 lbs – 76.2035 Kg – Super Middleweight
175 lbs – 79.3787 Kg – Light Heavyweight
200 lbs – 90.7185 Kg – Cruiserweight
265 lbs – 120.202 Kg – Heavyweight
Amateur & Pro-Am
Pinweight – Over 42.00 kg But under 45.00 kg
Lightfly – Over 45.01 kg But under 48.00 kg
Flyweight – Over 48.01 kg But under 50.00 kg
Super Flyweight – Over 50.01 kg But under 52.00 kg
Bantamweight – Over 52.01 kg But under 54.00 kg
Super Bantamweight – Over 54.01 kg But under 56.00 kg
Featherweight – Over 56.01 kg But under 58.00 kg
Lightweight – Over 58.01 kg But under 61.00 kg
Super Lightweight – Over 61.01 kg But under 63.50 kg
Welterweight – Over 63.51 kg But under 67.00 kg
Super Welterweight – Over 67.01 kg But under 69.50 kg
Middleweight – Over 69.51 kg But under 72.50 kg
Super Middleweight – Over 72.51 kg But under 76.00 kg
Light Heavyweight – Over 76.01kg But under 79.50 kg
Super Light Heavyweight – Over 79.51 kg But under 83.00 kg
Cruiserweight – Over 83.01 kg But under 86.00 kg
Super Cruiserweight – Over 86.01 kg But under 89.00 kg
Heavyweight – Over 89.01 kg But under 95.00 kg
Super Heavyweight – Over 95.01 kg and above
Note:
a) 6.1.1 to 6.1.5 to use 132 grams (6 ounces) gloves.
b) 6.1.6 to 6.1.10 to use 227 grams (8 ounces)
c) 6.1.11 to 6.1.19 to use 284 grams (10 ounces) gloves.