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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
5.21 mm =
Length
  Symbol Unit Name
5.21×107  Å  angstrom 
3.48267×10-14  AU, UA  astronomical unit 
5.21×1015  am  attometer 
0.521  cm  centimeter 
1.70932×10-2  ft  foot 
5.21×10-5  hm  hectometer 
0.205118  in  inch 
5.21×10-6  km  kilometer 
5.50709×10-19  ly  light-year 
5.21×10-3  m  meter 
2.05118×105  µin  microinch 
5210  µm  micron 
205.118  mil, thou  mil (thou) 
3.23734×10-6  mi (stat.)  mile (statute, land) 
5.21×106  nm  nanometer 
2.81318×10-6  mi (int. naut.)  nautical mile (international) 
1.68845×10-19  pc  parsec 
5.21×109  pm  picometer 
5.69773×10-3  yd  yard 
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