Units Currencies
Constants
Units Home
Unit Conversion
List Units
List Categories
Currencies
Convert Units
SI System
Base Units
Derived Units
Prefixes
Numbers
Constants
Base-N
Fractions
Time / Decimal
Resources
Bibliography
Essentials of Manufacturing

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

Selecting the Right 3D Printer

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

STEM Career Outlook

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

more free publications

Materials

Design

Processes

Units

Formulas

Math
 
millimeter
Symbol:  mm 
Category:  Length 
SI Equivalent:  1×10-3 m
Dimension:  L 
System:  SI 
Convert     mm  
2.89 mm =
Length
  Symbol Unit Name
5.46131×107  a.u., a0, b  a.u. of length 
2.89×107  Å  angstrom 
9.93509  arcmin  arcmin 
1.93185×10-14  AU, UA  astronomical unit 
2.89×1015  am  attometer 
0.341339    barleycorn (UK) 
5.46131×107  a0, b  bohr (first Bohr radius) 
7.90136×10-5    bolt (US cloth) 
1.36535  line (UK)  button (UK) 
4.55118  line (US)  button (US) 
1.56048×10-5    cable length (int.) 
1.55948×10-5    cable length (UK) 
1.31689×10-5    cable length (US) 
11.378  caliber, cin  caliber (centiinch) 
0.289  cm  centimeter 
9.48163×10-5  ch  chain (engineer's) 
1.43661×10-4  ch  chain (Gunter's) 
9.48163×10-5  ch  chain (Ramsden's) 
1.43661×10-4  ch  chain (surveyor's) 
6.32109×10-3    cubit (UK) 
2.89×10-4  dam  decameter 
2.89×10-2  dm  decimeter 
1.02557×1012  re  electron classical radius 
2.52843×10-3    ell 
0.68524    ems (pica) 
2.89×10-21  Em  exameter 
1.58027×10-3  fath  fathom 
2.89×1012  fm  femtometer 
2.89×1012  F, f  fermi 
5.46131×107  a0, b, a.u.  first Bohr radius 
9.48163×10-3  ft  foot 
8.67  fr  French 
1.43661×10-5  fur  furlong (UK) 
1.43661×10-5  fur  furlong (US) 
2.89×10-12  Gm  gigameter 
2.84449×10-2  hd  hand (UK) 
2.89×10-5  hm  hectometer 
3.0548×10-28    hubble 
0.11378  in  inch 
2.89×10-6  km  kilometer 
9.36585×10-23  kpc  kiloparsec 
5.98716×10-7    league (Canadian) 
5.20158×10-7  leag. (int. naut.)  league (int. naut.) 
5.98588×10-7  leag. (stat.)  league (statute, land) 
5.19826×10-7  leag. (UK, naut.)  league (UK, naut.) 
5.19826×10-7  leag. (US, naut.)  league (US, naut.) 
1.11574×10-16    light-day 
2.67778×10-15    light-hour 
1.60667×10-13    light-minute 
9.64×10-12    light-second 
3.0548×10-19  ly  light-year 
1.36535  line (UK)  line (UK) 
4.55118  line (US)  line (US) 
9.48163×10-3    link (engineer's) 
1.43661×10-2    link (Gunter's) 
9.48163×10-3    link (Ramsden's) 
1.43661×10-2    link (surveyor's) 
2.89×10-9  Mm  megameter 
2.89×10-3  m  meter 
1.1378×105  µin  microinch 
2890  µm  micron 
113.78  mil, thou  mil (thou) 
3.89404×10-7  mile (geogr.)  mile (geographical) 
1.79576×10-6  mi (int.)  mile (international) 
1.56048×10-6  mi (naut., int.)  mile (nautical, international) 
1.55768×10-6  mi (naut., teleg.)  mile (nautical, telegraph) 
1.55948×10-6  mi (naut., UK, US)  mile (nautical, UK, US) 
1.79576×10-6  mi (stat.)  mile (statute, land) 
1.79576×10-6  mi (survey, US)  mile (survey, US) 
2.89×106  mµ, nm  millimicron 
1.26422×10-2    nail (UK) 
2.89×106  nm  nanometer 
1.56048×10-6  mi (int. naut.)  nautical mile (international) 
1.55948×10-6  mi (UK, US, naut.)  nautical mile (UK, US) 
3.79265×10-3    pace (UK) 
3.79265×10-2    palm (UK) 
9.36585×10-20  pc  parsec 
5.74644×10-4  rd  perch (rod, pole) 
2.89×10-18  Pm  petameter 
0.685237    pica 
2.89×109  pm  picometer 
8.22285    point (US printer's) 
5.74644×10-4  rd  pole (rod, perch) 
2.89×10-10    quadrant 
5.74644×10-4  rd  rod (perch, pole) 
4.74081×10-4    rope (UK) 
1.26422×10-2    span 
2.89×10-15  Tm  terameter 
113.78  thou, mil  thou (mil) 
2.8894×1010  UX, X  X-unit 
3.16054×10-3  yd  yard 
2.89×1021  ym  yoctometer 
2.89×10-27  Ym  yottameter 
2.89×1018  zm  zeptometer 
2.89×10-24  Zm  zettameter 
Glossary
FREE Publications
Essentials of Manufacturing

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

Selecting the Right 3D Printer

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

STEM Career Outlook

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

more publications