Free Length Converter

Nanometer to kilometer.

One nanometer equals 1e-12 kilometer. Use this converter for quick, accurate nm to km conversions.

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Precision

Conversion formula.

1 nm = 1e-12 km

To convert nanometer to kilometer, multiply the value in nm by 1e-12.

Quick examples

1 nm = 1e-12 km
5 nm = 5e-12 km
10 nm = 1e-11 km
100 nm = 1e-10 km

Nanometer to Kilometer conversion table.

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

Convert the other way: Kilometer to Nanometer

Related conversions.

Millimeter to Kilometer Millimeter to Nanometer Centimeter to Kilometer Centimeter to Nanometer Decimeter to Kilometer Decimeter to Nanometer

More Nanometer conversions.

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

Frequently asked questions.

How many kilometer are in a nanometer?

One nanometer equals 1e-12 kilometer (km).

How do I convert nm to km?

Multiply the value in nm by 1e-12. For example, 10 nm = 1e-11 km.

Is this conversion exact?

Yes. This converter uses the internationally defined factor: 1 nm = 1e-12 km.