Nanometers to Astronomical Units (nm → au)
Formula
1 nm = 6.684491978609626e-21 auConversion Table
| nm | au |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0000000000000000000066845 |
| 2.0000 | 0.000000000000000000013369 |
| 3.0000 | 0.000000000000000000020053 |
| 4.0000 | 0.000000000000000000026738 |
| 5.0000 | 0.000000000000000000033422 |
| 6.0000 | 0.000000000000000000040107 |
| 7.0000 | 0.000000000000000000046791 |
| 8.0000 | 0.000000000000000000053476 |
| 9.0000 | 0.000000000000000000060160 |
| 10.000 | 0.000000000000000000066845 |
| 11.000 | 0.000000000000000000073529 |
| 12.000 | 0.000000000000000000080214 |
| 13.000 | 0.000000000000000000086898 |
| 14.000 | 0.000000000000000000093583 |
| 15.000 | 0.00000000000000000010027 |
| 16.000 | 0.00000000000000000010695 |
| 17.000 | 0.00000000000000000011364 |
| 18.000 | 0.00000000000000000012032 |
| 19.000 | 0.00000000000000000012701 |
| nm | au |
|---|---|
| 20.000 | 0.00000000000000000013369 |
| 21.000 | 0.00000000000000000014037 |
| 22.000 | 0.00000000000000000014706 |
| 23.000 | 0.00000000000000000015374 |
| 24.000 | 0.00000000000000000016043 |
| 25.000 | 0.00000000000000000016711 |
| 26.000 | 0.00000000000000000017380 |
| 27.000 | 0.00000000000000000018048 |
| 28.000 | 0.00000000000000000018717 |
| 29.000 | 0.00000000000000000019385 |
| 30.000 | 0.00000000000000000020053 |
| 31.000 | 0.00000000000000000020722 |
| 32.000 | 0.00000000000000000021390 |
| 33.000 | 0.00000000000000000022059 |
| 34.000 | 0.00000000000000000022727 |
| 35.000 | 0.00000000000000000023396 |
| 36.000 | 0.00000000000000000024064 |
| 37.000 | 0.00000000000000000024733 |
| 38.000 | 0.00000000000000000025401 |
| 39.000 | 0.00000000000000000026070 |
| nm | au |
|---|---|
| 40.000 | 0.00000000000000000026738 |
| 41.000 | 0.00000000000000000027406 |
| 42.000 | 0.00000000000000000028075 |
| 43.000 | 0.00000000000000000028743 |
| 44.000 | 0.00000000000000000029412 |
| 45.000 | 0.00000000000000000030080 |
| 46.000 | 0.00000000000000000030749 |
| 47.000 | 0.00000000000000000031417 |
| 48.000 | 0.00000000000000000032086 |
| 49.000 | 0.00000000000000000032754 |
| 50.000 | 0.00000000000000000033422 |
| 51.000 | 0.00000000000000000034091 |
| 52.000 | 0.00000000000000000034759 |
| 53.000 | 0.00000000000000000035428 |
| 54.000 | 0.00000000000000000036096 |
| 55.000 | 0.00000000000000000036765 |
| 56.000 | 0.00000000000000000037433 |
| 57.000 | 0.00000000000000000038102 |
| 58.000 | 0.00000000000000000038770 |
| 59.000 | 0.00000000000000000039439 |
| nm | au |
|---|---|
| 60.000 | 0.00000000000000000040107 |
| 61.000 | 0.00000000000000000040775 |
| 62.000 | 0.00000000000000000041444 |
| 63.000 | 0.00000000000000000042112 |
| 64.000 | 0.00000000000000000042781 |
| 65.000 | 0.00000000000000000043449 |
| 66.000 | 0.00000000000000000044118 |
| 67.000 | 0.00000000000000000044786 |
| 68.000 | 0.00000000000000000045455 |
| 69.000 | 0.00000000000000000046123 |
| 70.000 | 0.00000000000000000046791 |
| 71.000 | 0.00000000000000000047460 |
| 72.000 | 0.00000000000000000048128 |
| 73.000 | 0.00000000000000000048797 |
| 74.000 | 0.00000000000000000049465 |
| 75.000 | 0.00000000000000000050134 |
| 76.000 | 0.00000000000000000050802 |
| 77.000 | 0.00000000000000000051471 |
| 78.000 | 0.00000000000000000052139 |
| 79.000 | 0.00000000000000000052807 |
Nanometers to Astronomical Units Conversion
Converting Nanometers (nm) to Astronomical Units (au) is a common length conversion. 1 nm equals 0 au. For example, 100 nm is equal to 0 au.
Quick Mental Math: Nanometers to Astronomical Units
Reference a linear anchor between nanometers and astronomical units; use one memorable value.
Why is converting Nanometers to Astronomical Units tricky?
Magnitude or direction confusion between nanometers and astronomical-units is the primary error source.
Quick Reference Values
1 nm = 0 au. 5 nm = 0 au. 10 nm = 0 au. 25 nm = 0 au. 50 nm = 0 au. 100 nm = 0 au.
What is Nanometers?
Nanometers (nm) is a unit of length. The nanometer is a unit of length equal to one billionth of a meter (10⁻⁹ m). It measures dimensions at the atomic and molecular scale and is defined precisely within the International System of Units (SI). Nanometers are essential in fields such as optics, semiconductor manufacturing, and nanotechnology [bipm-si-brochure]. The nanometer was introduced during the 20th century with advances in microscopy and quantum physics. It became standardized as an SI submultiple to measure extremely small lengths for scientific and industrial applications [bipm-si-brochure]. Nanometers are used globally in semiconductor fabrication, optics, and material science. Industries such as computer chip manufacturing specify process nodes in nanometers, reflecting international standards [nist-cuu].
What is Astronomical Units?
Astronomical Units (au) is a unit of length. An astronomical unit (au) is defined as exactly 149,597,870.7 kilometers. It represents the average distance from Earth to the Sun and is used as a standard measure for distances within the solar system [cgpm-resolutions]. The astronomical unit was formally defined by the International Astronomical Union in 2012 to replace earlier approximations and improve measurement precision in celestial mechanics [cgpm-resolutions]. The au is the standard unit of length in astronomy for expressing distances between planets and other solar system bodies. It is used globally by space agencies such as NASA and ESA [nist-cuu].
Common Misspellings
People often search for this conversion using these alternate spellings: nanometer, nanometre, nanomiter, nanomiter, astronomical unit, au unit, astronomic unit, astronomical unites. All of these refer to the Nanometers to Astronomical Units conversion.