1 in
5 in
10 in
100 in
Inches (in) and millimeters (mm) are units of length measurement used in different systems:
To convert inches to millimeters:
Millimeters = Inches × 25.4
To convert millimeters to inches:
Inches = Millimeters ÷ 25.4
Inches are commonly used in:
Millimeters are commonly used in:
0 in
0 mm
This conversion is based on the standard ratio: 1 inch = 25.4 millimeters
| Inches (in) | Millimeters (mm) | Inches (in) | Millimeters (mm) |
|---|---|---|---|
| 9.0 in | 228.6 mm | 11.5 in | 292.1 mm |
| 9.1 in | 231.1 mm | 11.6 in | 294.6 mm |
| 9.2 in | 233.7 mm | 11.7 in | 297.2 mm |
| 9.3 in | 236.2 mm | 11.8 in | 299.7 mm |
| 9.4 in | 238.8 mm | 11.9 in | 302.3 mm |
| 9.5 in | 241.3 mm | 12.0 in | 304.8 mm |
| 9.6 in | 243.8 mm | 12.1 in | 307.3 mm |
| 9.7 in | 246.4 mm | 12.2 in | 309.9 mm |
| 9.8 in | 248.9 mm | 12.3 in | 312.4 mm |
| 9.9 in | 251.5 mm | 12.4 in | 315.0 mm |
| 10.0 in | 254.0 mm | 12.5 in | 317.5 mm |
| 10.1 in | 256.5 mm | 12.6 in | 320.0 mm |
| 10.2 in | 259.1 mm | 12.7 in | 322.6 mm |
| 10.3 in | 261.6 mm | 12.8 in | 325.1 mm |
| 10.4 in | 264.2 mm | 12.9 in | 327.7 mm |
| 10.5 in | 266.7 mm | 13.0 in | 330.2 mm |
| 10.6 in | 269.2 mm | 13.1 in | 332.7 mm |
| 10.7 in | 271.8 mm | 13.2 in | 335.3 mm |
| 10.8 in | 274.3 mm | 13.3 in | 337.8 mm |
| 10.9 in | 276.9 mm | 13.4 in | 340.4 mm |
| 11.0 in | 279.4 mm | 13.5 in | 342.9 mm |
| 11.1 in | 281.9 mm | 13.6 in | 345.4 mm |
| 11.2 in | 284.5 mm | 13.7 in | 348.0 mm |
| 11.3 in | 287.0 mm | 13.8 in | 350.5 mm |
| 11.4 in | 289.6 mm | 13.9 in | 353.1 mm |