## ››Convert kilometre to millimicron

 kilometer millimicron

How many kilometer in 1 millimicron? The answer is 1.0E-12.
We assume you are converting between kilometre and millimicron.
You can view more details on each measurement unit:
kilometer or millimicron
The SI base unit for length is the metre.
1 metre is equal to 0.001 kilometer, or 1000000000 millimicron.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between kilometres and millimicrons.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of kilometer to millimicron

1 kilometer to millimicron = 1000000000000 millimicron

2 kilometer to millimicron = 2000000000000 millimicron

3 kilometer to millimicron = 3000000000000 millimicron

4 kilometer to millimicron = 4000000000000 millimicron

5 kilometer to millimicron = 5000000000000 millimicron

6 kilometer to millimicron = 6000000000000 millimicron

7 kilometer to millimicron = 7000000000000 millimicron

8 kilometer to millimicron = 8000000000000 millimicron

9 kilometer to millimicron = 9000000000000 millimicron

10 kilometer to millimicron = 10000000000000 millimicron

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

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## ››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.

## ››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

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