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BODY JEWELLERY CONVERSION CHART

When purchasing stretching jewellery or other body piercing jewellery, it's essential to know the desired size - the diameter of the part that will sit inside the piercing. So what you want to get right here is its thickness, also known as the gauge size.

how to measure gauge size body jewellery: plugs tunnels taper ear stretcher
piercing measurements.jpg__PID:8fea33af-c74b-4ee7-9055-e236fcccd725

In Tribu we measure piercing jewellery using millimetres, if you measure in gauge/inch method, this one is for you!

EAR GAUGES CONVERSION CHART gauges to mm

GAUGE/INCH TO MILLIMETRES

GAUGE
(g)
INCH
(")
MILLIMETRES
(mm)
20g
1/32"0.812 mm
18g5/128"1.024 mm
16g3/64"1.291 mm
14g 1/161.628 mm
12g5/64"2.053 mm
10g3/32"2.588 mm
8g1/8"3.264 mm
6g5/32"4.115 mm
4g3/16"5.189 mm
2g1/4"6.544 mm
5/16"7.938 mm
0g0.325"8.251 mm
3/8"9.266 mm
00g3/8"9.525 mm
000g10.404 mm
7/16"11mm
1/2"12mm
17/32”13mm
9/16”14mm
19/32”15mm
5/8"16mm
0.67”17mm
11/16”18mm
3/4”19mm
13/16”20mm
53/64"21mm
7/8"22mm
6.27"23mm
15/16”24mm
1"25mm
1.024”26mm
1.06”27mm
1.10"28mm
1 1/8"29mm
1.18"30mm
1.22"31mm
1 1/4"32mm
1 5/16"34mm
1 3/8"35mm
1 7/16"36mm
1 1/2"38mm
1 9/16"40mm
1 5/8"42mm
1 3/4"44mm
1 3/16"46mm
1 7/8"48mm
2"50mm

MILLIMETRES TO GUAGE/INCH

MILLIMETRES
(mm)
GAUGE (g)/
INCH(")
MILLIMETRES
(mm)
GAUGE (g)/
INCH(")
0.8mm
20g
18mm11/16”
1mm18g19mm3/4”
1.2mm16g20mm3/4”
1.6mm14g22mm7/8”
2mm12g23mm6.27”
2.5mm10g24mm15/16”
3mm8g25mm1”
4mm6g26mm1.024”
5mm4g27mm1.06”
6mm2g28mm1.10”
7mm9/32”30mm1.18”
8mm0g32mm1.25”
9mm3/8”34mm1.33”
10mm00g36mm1.41”
11mm7/16"38mm1 1/2"
12mm1/2”40mm1 9/16"
13mm17/32”42mm1 5/8"
14mm9/16”44mm1 3/4"
15mm19/32”46mm1 3/16"
16mm5/8”48mm1 7/8"
17mm0.67”50mm2"

EXPLORE OUR STRETCHED EARS COLLECTIONS:

PLUGS and TUNNELS

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EAR STRETCHERS

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EAR WEIGHTS

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