IKF WEIGHT CLASSES
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For Junior Amateurs, (Ages 8-17) See Bottom of Page

Junior Amateurs

All "TOURNAMENT" Style Bouts & Titles are Only 3 Rounds.

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CONVERTING LBS. TO KG. AND BACK
For those looking to convert lbs to kg. If you have a 65 kg fighter and want to know how many lbs. that is, multiply it by 2.2. 65 kg X 2.2 = 143 lbs.
If you have a 145 lb fighter and want to know the weight in kg, divide it by 2.2 145 / 2.2 = 65.90 kg.

17 PRO & AMATEUR WEIGHT CLASSES

WEIGHT CLASS

WEIGHT in lbs.

WEIGHT in kg.

MAXIMUM
WEIGHT SPREAD

GLOVE
SIZES
P= PRO, A=AMATEUR

AMATEUR
TOURNAMENT
GLOVE SIZES

Atomweight

112. lbs. - & Below

50.9 & Below

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Flyweight

112.1 lbs. - 117 lbs.

50.95 kg - 53.18 kg

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Bantamweight

117.1 lbs. - 122 lbs.

53.22 kg - 55.45 kg

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Featherweight

122.1 lbs. - 127 lbs.

55.50 kg - 57.72 kg

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Lightweight

127.1 lbs. - 132 lbs.

57.77 kg - 60 kg

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Super Lightweight

132.1 lbs. - 137 lbs.

60.04 kg - 62.27 kg

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Light Welterweight

137.1 lbs. - 142 lbs.

62.31 kg - 64.54 kg

5 lbs. - 2.27 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Welterweight

142.1 lbs. - 147 lbs.

64.59 kg - 66.8 kg

7 lbs. - 3.2 kg

P: 8-10 oz. - A: 10-12 oz.

10 oz.

Super Welterweight

147.1 lbs - 153 lbs.

66.9 kg - 69.5 kg

7 lbs. - 3.2 kg

P: 10 oz. - A: 10-12 oz.

10 oz.

Light Middleweight

153.1 lbs. - 159 lbs.

69.6 kg - 72.3 kg

7 lbs. - 3.2 kg

P: 10 oz. - A: 10-12 oz.

10 oz.

Middleweight

159.1 lbs. - 165 lbs.

72.4 kg - 75 kg

7 lbs. - 3.2 kg

P: 10 oz. - A: 10-12 oz.

10 oz.

Super Middleweight

165.1 lbs. - 172 lbs.

75.1 kg - 78.2 kg

7 lbs. - 3.2 kg

P: 10 oz. - A: 10-12 oz.

12 oz.

Light Heavyweight

172.1 lbs. - 179 lbs.

78.3 kg - 81.4 kg

7 lbs. - 3.2 kg

P: 10 oz. - A: 10-12 oz.

12 oz.

Light Cruiserweight

179.1 lbs. - 186 lbs.

81.5 kg - 84.5 kg

7 lbs. - 3.2 kg

P: 10 oz. - A: 10-12 oz.

12 oz.

Cruiserweight

186.1 lbs. - 195 lbs.

84.6 kg - 88.6 kg

12 lbs. - 5.5 kg

P: 10 oz. - A: 10-12 oz.

12 oz.

Heavyweight

195.1 lbs. - 215 lbs.

88.7 kg - 97.7 kg

20 lbs. 9.1 kg

P: 10 oz. - A: 10-12 oz.

12 oz.

Super Heavyweight

215.1 lbs. and above

97.8 kg And Up

No Limit

P: 10 oz. - A: 10-12 oz.

12 oz.




23 JUNIOR AMATEURS RULES WEIGHT CLASSES
BOYS & GIRLS WEIGHTCLASSES
(Ages 8 - 17)

WEIGHTCLASS

WEIGHT in lbs.

WEIGHT in kg.

GLOVE SIZES

1

Junior Bantamweight

52 lbs. - 58 lbs.

23.63 Kg - 26.36 Kg

10 oz.

2

Junior Featherweight

58.1 lbs. - 64 lbs.

26.37 Kg - 29.09 Kg

10 oz.

3

Junior Lightweight

64.1 lbs. - 70 lbs.

29.10 Kg - 31.81 Kg

10 oz.

4

Junior Welterweight

70.1 lbs. - 76 lbs.

31.82 Kg - 34.54 Kg

10 oz.

5

Junior Middleweight

76.1 lbs. - 82 lbs.

34.55 Kg - 37.27 Kg

10 oz.

6

Junior Light Heavyweight

82.1 lbs. - 88 lbs.

37.28 Kg - 40.00 Kg

10 oz.

7

Junior Cruiserweight

88.1 lbs. - 95 lbs

40.01 Kg - 43.18 Kg

10 oz.

8

Junior Heavyweight

95.1 lbs - 102 lbs.

43.19 Kg - 46.36 Kg

10 oz.

9

Atomweight

102.1 lbs. - 109 lbs.

46.37 Kg - 49.54 Kg

10 oz.

10

Flyweight

109.1 lbs. - 116 lbs.

49.55 Kg - 52.72 Kg

10 oz.

11

Bantamweight

116.1 lbs. - 123 lbs.

52.73 Kg - 55.90 Kg

10 oz.

12

Lightweight

123.1 lbs. - 130 lbs.

55.91 Kg - 59.09 Kg

10 oz.

13

Super Lightweight

130.1 lbs. - 137 lbs.

59.10 Kg - 62.27 Kg

10 oz.

14

Light Welterweight

137.1 lbs. - 142 lbs.

62.28 Kg - 64.54 Kg

10 oz.

15

Welterweight

142.1 lbs. - 147 lbs.

64.55 Kg - 66.81 Kg

10 oz.

16

Super Welterweight

147.1 lbs - 153 lbs.

66.82 Kg - 69.54 Kg

12 oz.

17

Light Middleweight

153.1 lbs. - 159 lbs.

69.55 Kg - 72.27 Kg

12 oz.

18

Middleweight

159.1 lbs. - 165 lbs.

72.28 Kg - 75 Kg

12 oz.

19

Super Middleweight

165.1 lbs. - 172 lbs.

75.01 Kg - 78.18 Kg

12 oz.

20

Light Heavyweight

172.1 lbs. - 180 lbs.

78.19 Kg - 81.81 Kg

12 oz.

21

Cruiserweight

180.1 lbs. - 195 lbs.

81.82 Kg - 88.63 Kg

12 oz.

22

Heavyweight

195.1 lbs. - 215 lbs.

88.64 Kg - 97.72 Kg

12 oz.

23

Super Heavyweight

215 lbs. & UP

97.73 Kg & Above

12 oz.