Full name: micron
Plural form: microns
Symbol: µm
Alternate spelling: micrometer
Category type: length
Scale factor: 1.0E-6
The SI base unit for length is the metre.
1 metre is equal to 1000000 μm.
Valid units must be of the length type.
You can use this form to select from known units:
a metric unit of length equal to one millionth of a meter