## ››Convert lap [competition] to micrometre

 lap micrometer

 Did you mean to convert lap [competition] lap [old] lap [olympic pool] to micrometre micron

How many lap in 1 micrometer? The answer is 2.5E-9.
We assume you are converting between lap [competition] and micrometre.
You can view more details on each measurement unit:
lap or micrometer
The SI base unit for length is the metre.
1 metre is equal to 0.0025 lap, or 1000000 micrometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between laps and micrometres.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of lap to micrometer

1 lap to micrometer = 400000000 micrometer

2 lap to micrometer = 800000000 micrometer

3 lap to micrometer = 1200000000 micrometer

4 lap to micrometer = 1600000000 micrometer

5 lap to micrometer = 2000000000 micrometer

6 lap to micrometer = 2400000000 micrometer

7 lap to micrometer = 2800000000 micrometer

8 lap to micrometer = 3200000000 micrometer

9 lap to micrometer = 3600000000 micrometer

10 lap to micrometer = 4000000000 micrometer

## ››Want other units?

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

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## ››Definition: Micrometer

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 It is also commonly known as a micron, although that term is officially outdated.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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