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... Astronomical Unit = ... Nanometer

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Astronomical Unit to Nanometer Converter

Use this page to convert astronomical unit values into nanometer, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 AU = 149,597,870,700,000,000,000 nm

1 nm = 6.68458712226845e-21 AU

Example: 15 AU = 2,243,968,060,500,000,000,000 nm

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Astronomical Unit

Astronomical Unit (AU) is represented in this converter as 149597870700 meters.

History: Astronomical Unit belongs to astronomy and space-science measurement, where terrestrial units become impractically small.

Current use: Astronomical Unit is useful for comparing planetary, solar, and interstellar distances with metric or customary units.

Also written as AU.

Nanometer

A nanometer is one billionth of a meter.

History: Nanometers became widely used as science and manufacturing began describing atomic-scale structures.

Current use: Nanometers are common in wavelengths, chip manufacturing, nanotechnology, and molecular measurements.

Also written as nm, nanometers, nanometre, nanometres.

Astronomical Unit to Nanometer table

Astronomical Unit [AU]Nanometer [nm]
0.01 AU1,495,978,707,000,000,000 nm
0.1 AU14,959,787,070,000,000,000 nm
1 AU149,597,870,700,000,000,000 nm
2 AU299,195,741,400,000,000,000 nm
5 AU747,989,353,500,000,000,000 nm
10 AU1,495,978,707,000,000,000,000 nm
20 AU2,991,957,414,000,000,000,000 nm
50 AU7,479,893,535,000,000,000,000 nm
100 AU14,959,787,070,000,000,000,000 nm