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Body Piercing Conversion Chart

Gauge Inches Millimetres
20 0.8
18 1
16 1.2
14 1.6
12 2
10 2.4
8 3
6 4
4 5
2 6
0 8
00 10
7/16″ 11
1/2″ 13
9/16″ 14
5/8″ 16
11/16″ 18
3/4″ 19
13/16″ 21
7/8″ 22
15/16″ 24
1″ 25
1 – 1/8″ 28
1 – 3/16″ 30
1 – 1/4″ 32
1 – 3/8″ 35
1 – 1/2″ 38
1 – 9/16″ 40
1 – 5/8″ 41
1 – 3/4″ 44
1 – 13/16″ 46
1 – 7/8″ 48
1 – 15/16″ 50
2″ 51

Body Piercing Conversion Chart

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