Tools & Drawings
Units of Measure
Metric and English Conversions
Metric Meter
| Name | Reference | Factor | SI Prefix | Relation to Meter | Synonyms | |
| Meter | 1 | 1.0 | - | - | m | |
| decimeter | 0.1 | 1.0E-1 | deci | tenth | dm | |
| centimeter | 0.01 | 1.0E-2 | centi | hundredth | cm | |
| millimeter | 0.001 | 1.0E-3 | milli | thousandth | mm | |
| micrometer | 0.000 001 | 1.0E-6 | micro | millionth | micron, μm | |
| nanometer | 0.000 000 001 | 1.0E-9 | nano | billionth | nm |
English Units to Metric
| From | To | Factor | |
| Microinch | Centimeter | x .00000254 | |
| Microinch | Millimeter | x .0000254 | |
| Microinch | Micrometer | x .0254 | |
| Microinch | Micron | x .0254 | |
| Microinch | Nanometer | x 25.4 | |
| Microinch | Picometer | x 25,400 | |
| Inches | Meters | x .0254 | |
| Inches | Centimeters | x 2.54 | |
| Inches | Millimeters | x 25.4 | |
| Feet | Meters | x.3048 | |
| Feet | Centimeters | x 30.48 | |
| Feet | Millimeters | x 304.8 |