How to use our micrometers (µm) to millimeters (mm) converter?
Our micrometers (µm) to millimeters (mm) converter tool gives you automatically the value in millimeters when you fill in the numbers of micrometers. To convert from millimeters (mm) to micrometers (µm), you need to use the millimeters (mm) to micrometers (µm) converter.
Length unit table
| Nanometer | micrometer | millimeter | centimeter | decimeter | meter | decameter | hectometer | kilometer |
| nm | µm | mm | cm | dm | m | dam | hm | km |
| 0.000 000 001 | 0.000 001 | 0.001 | 0.01 | 0.1 | 1 | 10 | 100 | 1000 |
How to convert micrometers (µm) to millimeters (mm)?
1 µm = 0.001 mm
1 mm = 1 000 µm
So to convert a value from micrometers (µm) to millimeters (mm) you need to divide the value in micrometers by 1 000 (1 thousand).
All length unit conversion
Nanometer (nm)
From nm:
To nm:
Micrometers (µm)
From µm:
To µm:
Millimeters (mm)
From mm:
To mm:
Centimeters (cm)
From cm:
To cm:
Decimeters (dm)
From dm:
To dm:
Meters (m)
From m:
To m:
Decameter (dam)
From dam:
To dam:
Hectometers (hm)
From hm:
To hm:
Kilometers (km)
From km:
To km: