engineering fundamentals Convert Length Units
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a.u. of length
Symbol:  a.u., a0, b 
Category:  Length 
SI Equivalent:  5.29177×10-11 m
Dimension
System:  a.u. 
 
Notes
Also called the 1st Bohr radius, this fundamental physical constant is a base unit of the a.u. system.
Convert     a.u., a0, b  
95 conversions, showing those commonly used | Show all
1 a.u., a0, b =
Length
  Symbol Unit Name
0.529177  Å  angstrom 
3.53733×10-22  AU, UA  astronomical unit 
5.29177×107  am  attometer 
5.29177×10-9  cm  centimeter 
1.73615×10-10  ft  foot 
5.29177×10-13  hm  hectometer 
2.08337×10-9  in  inch 
5.29177×10-14  km  kilometer 
5.59352×10-27  ly  light-year 
5.29177×10-11  m  meter 
2.08337×10-3  µin  microinch 
5.29177×10-5  µm  micron 
2.08337×10-6  mil, thou  mil (thou) 
3.28816×10-14  mi (stat.)  mile (statute, land) 
5.29177×10-8  mm  millimeter 
5.29177×10-2  nm  nanometer 
2.85733×10-14  mi (int. naut.)  nautical mile (international) 
1.71494×10-27  pc  parsec 
52.9177  pm  picometer 
5.78715×10-11  yd  yard 
more...
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