## ››Convert millimicron to zettametre

 millimicron zettameter

How many millimicron in 1 zettameter? The answer is 1.0E+30.
We assume you are converting between millimicron and zettametre.
You can view more details on each measurement unit:
millimicron or zettameter
The SI base unit for length is the metre.
1 metre is equal to 1000000000 millimicron, or 1.0E-21 zettameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimicrons and zettameters.
Type in your own numbers in the form to convert the units!

## ››Want other units?

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

## Enter two units to convert

 From: To:

## ››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

## ››Definition: Zettametre

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettametre = 1021 metre.

## ››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!