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Nanometer to Astronomical Unit Converter

1 nm = 149597870699999985664 au · exact factor

Fromnm
=
Toau
0.0000
formulaau = nm × 6.684587122268446e-21

Quick conversions

Common conversions

nmau
1 nm0.0000 au
5 nm0.0000 au
10 nm0.0000 au
20 nm0.0000 au
50 nm0.0000 au
100 nm0.0000 au

About this conversion

The nanometer (nm) is a unit of length in the metric (SI), commonly used for visible light wavelengths (400–700 nm) and chip transistor node sizes. The astronomical unit (au) belongs to the astronomical and is typically found in measurements related to distances between planets and orbital radius of planets. By definition, one nanometer is one billionth of a meter (10⁻⁹ m). One astronomical unit is approximately 149,597,870.7 km — the mean distance from Earth to the Sun. The conversion factor between these two units is 6.684587122268446e-21: multiplying any value in nm by this number gives the equivalent in au. For example, 10 nm equals 0.0000 au. Going the other direction, 1 au equals 149597870699999985664 nm.

Examples

  • 5000 nm to au = 0.0000 au
  • 5000 nm in au is 0.0000 au
  • 5000 nm equals 0.0000 au
  • Convert 5000 nm to au: 0.0000 au
  • How much is 5000 nm in au? 0.0000 au
  • What is 5000 nm in au? 0.0000 au
  • 5000 nm converted to au is 0.0000 au
  • 0.0000 au is equal to 5000 nm

Frequently asked questions

1 nanometer is equal to exactly 6.684587122268446e-21 astronomical unit (and conversely, 1 astronomical unit = 149597870699999985664 nanometer). This factor is fixed by international definition and does not vary.