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angstrom
Symbol:  Å 
Category:  Length 
SI Equivalent:  1×10-10 m
Dimension
 
Notes
Unit of wavelength employed in atomic and molecular physics. Named after the Swedish scientist A.J. Ångström (1814-1874), it is based on the wavelength of the emission spectra's red line of an atom of cadmium. The agreed numerical value is equal to l=6438.4696 Å in dry air which contains at maximum a volume fraction of carbon dioxide of 30x10-6, and measured under standard atmospheric pressure and at 10°C.
Convert     Å  
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1 Å =
Length
  Symbol Unit Name
6.68459×10-22  AU, UA  astronomical unit 
10×107  am  attometer 
1×10-8  cm  centimeter 
3.28084×10-10  ft  foot 
1×10-12  hm  hectometer 
3.93701×10-9  in  inch 
1×10-13  km  kilometer 
1.05702×10-26  ly  light-year 
1×10-10  m  meter 
3.93701×10-3  µin  microinch 
1×10-4  µm  micron 
3.93701×10-6  mil, thou  mil (thou) 
6.21371×10-14  mi (stat.)  mile (statute, land) 
10×10-8  mm  millimeter 
0.1  nm  nanometer 
5.39957×10-14  mi (int. naut.)  nautical mile (international) 
3.24078×10-27  pc  parsec 
100  pm  picometer 
1.09361×10-10  yd  yard 
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STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.