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) |
|---|---|---|---|
| 5.0 in | 127.0 mm | 7.5 in | 190.5 mm |
| 5.1 in | 129.5 mm | 7.6 in | 193.0 mm |
| 5.2 in | 132.1 mm | 7.7 in | 195.6 mm |
| 5.3 in | 134.6 mm | 7.8 in | 198.1 mm |
| 5.4 in | 137.2 mm | 7.9 in | 200.7 mm |
| 5.5 in | 139.7 mm | 8.0 in | 203.2 mm |
| 5.6 in | 142.2 mm | 8.1 in | 205.7 mm |
| 5.7 in | 144.8 mm | 8.2 in | 208.3 mm |
| 5.8 in | 147.3 mm | 8.3 in | 210.8 mm |
| 5.9 in | 149.9 mm | 8.4 in | 213.4 mm |
| 6.0 in | 152.4 mm | 8.5 in | 215.9 mm |
| 6.1 in | 154.9 mm | 8.6 in | 218.4 mm |
| 6.2 in | 157.5 mm | 8.7 in | 221.0 mm |
| 6.3 in | 160.0 mm | 8.8 in | 223.5 mm |
| 6.4 in | 162.6 mm | 8.9 in | 226.1 mm |
| 6.5 in | 165.1 mm | 9.0 in | 228.6 mm |
| 6.6 in | 167.6 mm | 9.1 in | 231.1 mm |
| 6.7 in | 170.2 mm | 9.2 in | 233.7 mm |
| 6.8 in | 172.7 mm | 9.3 in | 236.2 mm |
| 6.9 in | 175.3 mm | 9.4 in | 238.8 mm |
| 7.0 in | 177.8 mm | 9.5 in | 241.3 mm |
| 7.1 in | 180.3 mm | 9.6 in | 243.8 mm |
| 7.2 in | 182.9 mm | 9.7 in | 246.4 mm |
| 7.3 in | 185.4 mm | 9.8 in | 248.9 mm |
| 7.4 in | 188.0 mm | 9.9 in | 251.5 mm |