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yoctometer
Symbol:  ym 
Category:  Length 
SI Equivalent:  1×10-24 m
Dimension:  L 
System:  SI 
Convert     ym  
1 ym =
Length
  Symbol Unit Name
1.88973×10-14  a.u., a0, b  a.u. of length 
1×10-14  Å  angstrom 
3.43775×10-21  arcmin  arcmin 
6.68459×10-36  AU, UA  astronomical unit 
10×10-7  am  attometer 
1.1811×10-22    barleycorn (UK) 
1.88973×10-14  a0, b  bohr (first Bohr radius) 
2.73403×10-26    bolt (US cloth) 
4.72441×10-22  line (UK)  button (UK) 
1.5748×10-21  line (US)  button (US) 
5.39957×10-27    cable length (int.) 
5.39612×10-27    cable length (UK) 
4.55672×10-27    cable length (US) 
3.93701×10-21  caliber, cin  caliber (centiinch) 
1×10-22  cm  centimeter 
3.28084×10-26  ch  chain (engineer's) 
4.97097×10-26  ch  chain (Gunter's) 
3.28084×10-26  ch  chain (Ramsden's) 
4.97097×10-26  ch  chain (surveyor's) 
2.18723×10-24    cubit (UK) 
1×10-25  dam  decameter 
1×10-23  dm  decimeter 
3.54869×10-10  re  electron classical radius 
8.74891×10-25    ell 
2.37107×10-22    ems (pica) 
1×10-42  Em  exameter 
5.46807×10-25  fath  fathom 
1×10-9  fm  femtometer 
1×10-9  F, f  fermi 
1.88973×10-14  a0, b, a.u.  first Bohr radius 
3.28084×10-24  ft  foot 
3×10-21  fr  French 
4.97097×10-27  fur  furlong (UK) 
4.97097×10-27  fur  furlong (US) 
1×10-33  Gm  gigameter 
9.84252×10-24  hd  hand (UK) 
1×10-26  hm  hectometer 
1.05702×10-49    hubble 
3.93701×10-23  in  inch 
1×10-27  km  kilometer 
3.24078×10-44  kpc  kiloparsec 
2.07168×10-28    league (Canadian) 
1.79986×10-28  leag. (int. naut.)  league (int. naut.) 
2.07124×10-28  leag. (stat.)  league (statute, land) 
1.79871×10-28  leag. (UK, naut.)  league (UK, naut.) 
1.79871×10-28  leag. (US, naut.)  league (US, naut.) 
3.8607×10-38    light-day 
9.26567×10-37    light-hour 
5.5594×10-35    light-minute 
3.33564×10-33    light-second 
1.05702×10-40  ly  light-year 
4.72441×10-22  line (UK)  line (UK) 
1.5748×10-21  line (US)  line (US) 
3.28084×10-24    link (engineer's) 
4.97097×10-24    link (Gunter's) 
3.28084×10-24    link (Ramsden's) 
4.97097×10-24    link (surveyor's) 
1×10-30  Mm  megameter 
1×10-24  m  meter 
3.93701×10-17  µin  microinch 
1×10-18  µm  micron 
3.93701×10-20  mil, thou  mil (thou) 
1.34742×10-28  mile (geogr.)  mile (geographical) 
6.2137×10-28  mi (int.)  mile (international) 
5.39957×10-28  mi (naut., int.)  mile (nautical, international) 
5.38991×10-28  mi (naut., teleg.)  mile (nautical, telegraph) 
5.39612×10-28  mi (naut., UK, US)  mile (nautical, UK, US) 
6.21371×10-28  mi (stat.)  mile (statute, land) 
6.2137×10-28  mi (survey, US)  mile (survey, US) 
10×10-22  mm  millimeter 
1×10-15  mµ, nm  millimicron 
4.37445×10-24    nail (UK) 
1×10-15  nm  nanometer 
5.39957×10-28  mi (int. naut.)  nautical mile (international) 
5.39612×10-28  mi (UK, US, naut.)  nautical mile (UK, US) 
1.31234×10-24    pace (UK) 
1.31234×10-23    palm (UK) 
3.24078×10-41  pc  parsec 
1.98839×10-25  rd  perch (rod, pole) 
1×10-39  Pm  petameter 
2.37106×10-22    pica 
1×10-12  pm  picometer 
2.84528×10-21    point (US printer's) 
1.98839×10-25  rd  pole (rod, perch) 
1×10-31    quadrant 
1.98839×10-25  rd  rod (perch, pole) 
1.64042×10-25    rope (UK) 
4.37445×10-24    span 
1×10-36  Tm  terameter 
3.93701×10-20  thou, mil  thou (mil) 
9.99792×10-12  UX, X  X-unit 
1.09361×10-24  yd  yard 
1×10-48  Ym  yottameter 
1×10-3  zm  zeptometer 
10×10-46  Zm  zettameter 
Glossary
FREE Publications
CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Selecting the Right 3D Printer

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

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.

more publications