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Nanometer to astronomical unit.

One nanometer equals 6.684587e-21 astronomical unit. Use this converter for quick, accurate nm to au conversions.

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Precision

Conversion formula.

1 nm = 6.684587e-21 au

To convert nanometer to astronomical unit, multiply the value in nm by 6.684587e-21.

Quick examples

1 nm = 6.684587e-21 au
5 nm = 3.342294e-20 au
10 nm = 6.684587e-20 au
100 nm = 6.684587e-19 au

Nanometer to Astronomical Unit conversion table.

Nanometer (nm)	Astronomical Unit (au)
1	6.684587e-21
2	1.336917e-20
3	2.005376e-20
4	2.673835e-20
5	3.342294e-20
6	4.010752e-20
7	4.679211e-20
8	5.34767e-20
9	6.016128e-20
10	6.684587e-20
11	7.353046e-20
12	8.021505e-20
13	8.689963e-20
14	9.358422e-20
15	1.002688e-19
16	1.069534e-19
17	1.13638e-19
18	1.203226e-19
19	1.270072e-19
20	1.336917e-19

Convert the other way: Astronomical Unit to Nanometer

Related conversions.

Millimeter to Nanometer Millimeter to Astronomical Unit Centimeter to Nanometer Centimeter to Astronomical Unit Decimeter to Nanometer Decimeter to Astronomical Unit

More Nanometer conversions.

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

Frequently asked questions.

How many astronomical unit are in a nanometer?

One nanometer equals 6.684587e-21 astronomical unit (au).

How do I convert nm to au?

Multiply the value in nm by 6.684587e-21. For example, 10 nm = 6.684587e-20 au.

Is this conversion exact?

Yes. This converter uses the internationally defined factor: 1 nm = 6.684587e-21 au.