Conversion table

Gauges, inches, millimetres… Here’s a nice conversion table for everyone’s comfort 🙂

Gauge

Inches (decimal)

Inches (fractional)

Millimeters

20

.032

approx. 1/32″

.812

18

.040

> 1/32″

1.024

16

.051

< 1/16″

1.291

14

.064

approx. 1/16″

1.628

12

.081

> 1/16″

2.053

10

.102

< 1/8″

2.588

8

.128

approx. 1/8″

3.264

6

.162

> 1/8″

4.115

4

.204

< 1/4″

5.189

2

.258

approx 1/4″

6.544

0

.325

5/16″

8.251

00

.365

approx. 3/8″

9.266

000

.410

7/16″

11.110

0000

.500

1/2″

12.710

9/16″

.563

9/16″

14.287

5/8″

.630

5/8″

15.875

3/4″

.750

3/4″

19.050

7/8″

.875

7/8″

22.225

1″

1.000

1″

25.400