The inch and millimeter are both units of length. The inch is the unit in the imperial and US customary systems of measurement, and the millimeter is the unit in the International Metric System of Units. One inch is equal to 25.4 millimeters.
Formula:
1 inch = 25.4 millimeters
Symbols:
- Inch: in
- Millimeter: mm
Convert to Meter:
- 1 inch = 0.0254 meters
- 1 millimeter = 0.001 meters
Examples:
- 10 inches = 10 × 25.4 millimeters = 254 millimeters
- 20 inches = 20 × 25.4 millimeters = 508 millimeters
The following is the conversion from inches to millimeters:
| in | mm | in | mm |
|---|---|---|---|
| 1 | 25.4 | 20 | 508 |
| 2 | 50.8 | 30 | 762 |
| 3 | 76.2 | 40 | 1,016 |
| 4 | 101.6 | 50 | 1,270 |
| 5 | 127.0 | 60 | 1,524 |
| 6 | 152.4 | 70 | 1,778 |
| 7 | 177.8 | 80 | 2,032 |
| 8 | 203.2 | 90 | 2,286 |
| 9 | 228.6 | 100 | 2,540 |
| 10 | 254.0 | 1000 | 25,400 |
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