Inches to Millimeters Conversion Tool
| Inches (Decimal) |
Inches (Fraction) |
Millimeters |
| 0.063″ |
1/16″ |
1.59 mm |
| 0.125″ |
1/8″ |
3.18 mm |
| 0.188″ |
3/16″ |
4.76 mm |
| 0.25″ |
1/4″ |
6.35 mm |
| 0.313″ |
5/16″ |
7.94 mm |
| 0.375″ |
3/8″ |
9.52 mm |
| 0.438″ |
7/16″ |
11.11 mm |
| 0.5″ |
1/2″ |
12.7 mm |
| 0.563″ |
9/16″ |
14.29 mm |
| 0.625″ |
5/8″ |
15.88 mm |
| 0.688″ |
11/16″ |
17.46 mm |
| 0.75″ |
3/4″ |
19.05 mm |
| 0.813″ |
13/16″ |
20.64 mm |
| 0.875″ |
7/8″ |
22.23 mm |
| 0.938″ |
15/16″ |
23.81 mm |
| 1″ |
1″ |
25.4 mm |
| 2″ |
2″ |
50.8 mm |
| 3″ |
3″ |
76.2 mm |
| 4″ |
4″ |
101.6 mm |
| 5″ |
5″ |
127 mm |
| 6″ |
6″ |
152.4 mm |
| 7″ |
7″ |
177.8 mm |
| 8″ |
8″ |
203.2 mm |
| 9″ |
9″ |
228.6 mm |
| 10″ |
10″ |
254 mm |
| 11″ |
11″ |
279.4 mm |
| 12″ |
12″ |
304.8 mm |
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