Free Length Converter

Micrometer to kilometer.

One micrometer equals 1e-9 kilometer. Use this converter for quick, accurate μm to km conversions.

From

To

—

Precision

Conversion formula.

1 μm = 1e-9 km

To convert micrometer to kilometer, multiply the value in μm by 1e-9.

Quick examples

1 μm = 1e-9 km
5 μm = 5e-9 km
10 μm = 1e-8 km
100 μm = 1e-7 km

Micrometer to Kilometer conversion table.

Micrometer (μm)	Kilometer (km)
1	1e-9
2	2e-9
3	3e-9
4	4e-9
5	5e-9
6	6e-9
7	7e-9
8	8e-9
9	9e-9
10	1e-8
11	1.1e-8
12	1.2e-8
13	1.3e-8
14	1.4e-8
15	1.5e-8
16	1.6e-8
17	1.7e-8
18	1.8e-8
19	1.9e-8
20	2e-8

Convert the other way: Kilometer to Micrometer

Related conversions.

Millimeter to Kilometer Millimeter to Micrometer Centimeter to Kilometer Centimeter to Micrometer Decimeter to Kilometer Decimeter to Micrometer

More Micrometer conversions.

μm → mm μm → cm μm → dm μm → m μm → nm μm → in μm → ft μm → yd

Frequently asked questions.

How many kilometer are in a micrometer?

One micrometer equals 1e-9 kilometer (km).

How do I convert μm to km?

Multiply the value in μm by 1e-9. For example, 10 μm = 1e-8 km.

Is this conversion exact?

Yes. This converter uses the internationally defined factor: 1 μm = 1e-9 km.