How many micromicron in 1 kilometer?
The answer is 1.0E+15.
We assume you are converting between micromicron and kilometre.
You can view more details on each measurement unit: micromicron or
kilometer
The SI base unit for length is the metre.
1 metre is equal to 1000000000000 micromicron, or 0.001 kilometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between micromicrons and kilometres.
Type in your own numbers in the form to convert the units!

››Want other units?

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

The SI prefix "micro" represents a factor of
10^{-6}, or in exponential notation, 1E-6.

So 1 micromicron = 10^{-6} microns.

The definition of a micron is as follows:

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

››Definition: Kilometer

A kilometre (American spelling: kilometer, symbol: km) is a unit of length equal to 1000 metres (from the Greek words khilia = thousand and metro = count/measure). It is approximately equal to 0.621 miles, 1094 yards or 3281 feet.

››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!