How many astronomical unit in 1 nanometer?
The answer is 6.6845871226706E-21.
We assume you are converting between astronomical unit and nanometre.
You can view more details on each measurement unit:
astronomical unit or nanometer
The SI base unit for length is the metre.
1 metre is equal to 6.6845871226706E-12 astronomical unit, or 1000000000 nanometer.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between astronomical units and nanometres.
Type in your own numbers in the form to convert the units!
1 astronomical unit to nanometer = 1.49597870691E+20 nanometer
2 astronomical unit to nanometer = 2.99195741382E+20 nanometer
3 astronomical unit to nanometer = 4.48793612073E+20 nanometer
4 astronomical unit to nanometer = 5.98391482764E+20 nanometer
5 astronomical unit to nanometer = 7.47989353455E+20 nanometer
6 astronomical unit to nanometer = 8.97587224146E+20 nanometer
7 astronomical unit to nanometer = 1.047185094837E+21 nanometer
8 astronomical unit to nanometer = 1.196782965528E+21 nanometer
9 astronomical unit to nanometer = 1.346380836219E+21 nanometer
10 astronomical unit to nanometer = 1.49597870691E+21 nanometer
You can do the reverse unit conversion from nanometer to astronomical unit, or enter any two units below:
astronomical unit to shackle
astronomical unit to thou
astronomical unit to kyu
astronomical unit to yoctometer
astronomical unit to mkono
astronomical unit to zeptometer
astronomical unit to Paris foot
astronomical unit to cape rood
astronomical unit to braza
astronomical unit to Scots mile
The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length. It is approximately equal to the mean distance between the Earth and Sun. The currently accepted value of the AU is 149 597 870 691 ± 30 metres (about 150 million kilometres or 93 million miles).
The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".
The SI prefix "nano" represents a factor of 10-9, or in exponential notation, 1E-9.
So 1 nanometre = 10-9 metre.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!