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Essentials of Manufacturing

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

STEM Career Outlook

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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 
2.08338×10-9  in  inch 
5.29177×10-14  km  kilometer 
5.59353×10-27  ly  light-year 
5.29177×10-11  m  meter 
2.08338×10-3  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) 
1.71495×10-27  pc  parsec 
52.9177  pm  picometer 
5.78715×10-11  yd  yard 
more...
Glossary
Essentials of Manufacturing

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

STEM Career Outlook

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