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millimeter
Symbol:  mm 
Category:  Length 
SI Equivalent:  1×10-3 m
Dimension
System:  SI 
Convert     mm  
95 conversions, showing those commonly used | Show all
5.18 mm =
Length
  Symbol Unit Name
5.18×107  Å  angstrom 
3.46262×10-14  AU, UA  astronomical unit 
5.18×1015  am  attometer 
0.518  cm  centimeter 
1.69948×10-2  ft  foot 
5.18×10-5  hm  hectometer 
0.203937  in  inch 
5.18×10-6  km  kilometer 
5.47538×10-19  ly  light-year 
5.18×10-3  m  meter 
2.03937×105  µin  microinch 
5180  µm  micron 
203.937  mil, thou  mil (thou) 
3.2187×10-6  mi (stat.)  mile (statute, land) 
5.18×106  nm  nanometer 
2.79698×10-6  mi (int. naut.)  nautical mile (international) 
1.67872×10-19  pc  parsec 
5.18×109  pm  picometer 
5.66492×10-3  yd  yard 
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Glossary
STEM Career Outlook

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

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.