| Unit | Result |
|---|---|
1 inches (in) is equal to 25.3999992 millimeters (mm). Conversely, 1 millimeters (mm) is equal to 0.03937008 inches (in).
See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Millimeters to other unit conversions.
In metric (SI) system, a inch is defined as 25.4 mm. Thus
or
Wikipedia page for millimetre
Wikipedia page for inch
Inches measures distance. It is part of British imperial and American customary units system. Symbol for inches is .
Inches can be converted to SI unit using
- Inches
- Metres
Wiki page for Inches
Millimetres measures distance. It is part of the SI unit system. Milli is a metric prefix for 10^-3. Symbol for millimetre is .
Millimetres can be converted to Imperial or American customary units using
- Miles
- Meters
Wiki page for Millimetres
Wiki page for Meters
| Convert 1 in to other units | Result |
|---|---|
| Inches to Nanometers (in to nm) | 25399999.187200025 |
| Inches to Micrometers (in to μm) | 25399.99918720003 |
| Inches to Millimeters (in to mm) | 25.399999187200024 |
| Inches to Centimeters (in to cm) | 2.5399999187200026 |
| Inches to Meters (in to m) | 0.025399999187200026 |
| Inches to Kilometers (in to km) | 0.000025399999187200026 |
| Inches to Mils (in to mil) | 1000 |
| Inches to Yards (in to yd) | 0.027777777777777776 |
| Inches to US Survey Feet (in to ft-us) | 0.08333316666699998 |
| Inches to Feet (in to ft) | 0.08333333333333333 |
| Inches to Fathoms (in to fathom) | 0.013888888888888888 |
| Inches to Miles (in to mi) | 0.000015782828282828283 |
| Inches to Nautical Miles (in to nMi) | 0.000013714892617876758 |