MM |
Approximate Size In Fractional Inches |
Size In Decimal Inches |
1mm |
1/32 inch |
0.039 |
2mm |
1/16 inch |
0.078 |
3mm |
3/32 inch |
0.118 |
4mm |
1/8 inch |
0.157 |
5mm |
3/16 inch |
0.196 |
6mm |
slightly less than 1/4 inch |
0.236 |
7mm |
slightly more than 1/4 inch |
0.275 |
8mm |
5/16 inch |
0.314 |
9mm |
slightly less than 3/8 inch |
0.354 |
10mm |
slightly more than 3/8 inch |
0.393 |
11mm |
7/16 inch |
0.433 |
12mm |
slightly less than 1/2 Inch |
0.472 |
13mm |
slightly more than 1/2 Inch |
0.511 |
14mm |
9/16 Inch |
0.551 |
15mm |
slightly less than 5/8 Inch |
0.590 |
16mm |
5/8 Inch |
0.629 |
17mm |
slightly less than 11/16 Inch |
0.669 |
18mm |
slightly less than 3/4 Inch |
0.708 |
19mm |
about 3/4 Inch |
0.748 |
20mm |
slightly less than 13/16 Inch |
0.787 |
21mm |
slightly more than 13/16 Inch |
0.826 |
22mm |
slightly less than 7/8 Inch |
0.866 |
23mm |
slightly more than 7/8 Inch |
0.905 |
24mm |
15/16 Inch |
0.944 |
25mm |
about 1 Inch |
0.983 |
26mm |
about 1- 1/32 inch |
1.025 |
27mm |
about 1- 1/16 inch |
1.063 |
28mm |
about 1- 1/8 inch |
1.1024 |
29mm |
about 1- 5/32 |
1.141 |
30mm |
about 1 3/16 inch |
1.1811 |
31mm |
about 1- 7/32 inch |
1.220 |
32mm |
slightly more than 1- 1/4 inch |
1.260 |
33mm |
about 1- 5/16 inch |
1.300 |
34mm |
about 1- 11/32 inch |
1.339 |