How many micron in 1 millimicron?
The answer is 0.001.
We assume you are converting between micron and millimicron.
You can view more details on each measurement unit: micron or
millimicron
The SI base unit for length is the metre.
1 metre is equal to 1000000 micron, or 1000000000 millimicron.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between microns and millimicrons.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of micron to millimicron

1 micron to millimicron = 1000 millimicron

2 micron to millimicron = 2000 millimicron

3 micron to millimicron = 3000 millimicron

4 micron to millimicron = 4000 millimicron

5 micron to millimicron = 5000 millimicron

6 micron to millimicron = 6000 millimicron

7 micron to millimicron = 7000 millimicron

8 micron to millimicron = 8000 millimicron

9 micron to millimicron = 9000 millimicron

10 micron to millimicron = 10000 millimicron

››Want other units?

You can do the reverse unit conversion from
millimicron to micron, or enter any two units below:

a metric unit of length equal to one millionth of a meter

››Definition: Millimicron

The SI prefix "milli" represents a factor of
10^{-3}, or in exponential notation, 1E-3.

So 1 millimicron = 10^{-3} microns.

The definition of a micron is as follows:

a metric unit of length equal to one millionth of a meter

››Metric conversions and more

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!