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How many cm in 1 micrometer?
The answer is 0.0001.

We assume you are converting between **centimetre** and **micrometre**.

You can view more details on each measurement unit:

cm or
micrometer

The SI base unit for **length** is the metre.

1 metre is equal to 100 cm, or 1000000 micrometer.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between centimetres and micrometres.

Type in your own numbers in the form to convert the units!

1 cm to micrometer = 10000 micrometer

2 cm to micrometer = 20000 micrometer

3 cm to micrometer = 30000 micrometer

4 cm to micrometer = 40000 micrometer

5 cm to micrometer = 50000 micrometer

6 cm to micrometer = 60000 micrometer

7 cm to micrometer = 70000 micrometer

8 cm to micrometer = 80000 micrometer

9 cm to micrometer = 90000 micrometer

10 cm to micrometer = 100000 micrometer

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

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A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length. A centimetre is part of a metric system. It is the base unit in the centimetre-gram-second system of units. A corresponding unit of area is the square centimetre. A corresponding unit of volume is the cubic centimetre.

The centimetre is a now a non-standard factor, in that factors of 10^{3} are often preferred. However, it is practical unit of length for many everyday measurements. A centimetre is approximately the width of the fingernail of an adult person.

A micrometre (American spelling: micrometer, symbol µm) is an SI unit of length equal to one millionth of a metre, or about a tenth of the size of a droplet of mist or fog. It is also commonly known as a micron, although that term is officially outdated. It can be written in the expanded mathmatical notation (1×10^{-6} m)

The symbol µ is the "micro sign", which should look identical to the Greek letter mu (?) (the two may or may not look the same, depending on the font). The symbol "um" is sometimes used, when the µ and ? are not available, for example when using a typewriter.

The micrometre is a common unit of measurement for wavelengths of infrared radiation. Some people (especially in astronomy and the semiconductor business) use the old name micron and/or the solitary symbol µ (both of which were official between 1879 and 1967) to denote a micrometre. This practice persists in the face of official discouragement, perhaps to help disambiguate between the unit of measurement and the micrometer, a measuring device.

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