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Essentials of Manufacturing

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

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

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

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A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free publications
 
electron classical radius
Symbol:  re 
Category:  Length 
SI Equivalent:  2.81794×10-15 m
Dimension
 
Notes
Fundamental physical constant
Convert     re  
95 conversions, showing those commonly used | Show all
1 re =
Length
  Symbol Unit Name
2.81794×10-5  Å  angstrom 
1.88368×10-26  AU, UA  astronomical unit 
2817.94  am  attometer 
2.81794×10-13  cm  centimeter 
9.24521×10-15  ft  foot 
2.81794×10-17  hm  hectometer 
1.10943×10-13  in  inch 
2.81794×10-18  km  kilometer 
2.97863×10-31  ly  light-year 
2.81794×10-15  m  meter 
1.10943×10-7  µin  microinch 
2.81794×10-9  µm  micron 
1.10943×10-10  mil, thou  mil (thou) 
1.75099×10-18  mi (stat.)  mile (statute, land) 
2.81794×10-12  mm  millimeter 
2.81794×10-6  nm  nanometer 
1.52157×10-18  mi (int. naut.)  nautical mile (international) 
9.13232×10-32  pc  parsec 
2.81794×10-3  pm  picometer 
3.08174×10-15  yd  yard 
more...
Glossary
Essentials of Manufacturing

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

STEM Career Outlook

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

Selecting the Right 3D Printer

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

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.