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
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Selecting the Right 3D Printer

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

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

STEM Career Outlook

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

more free publications

Materials

Design

Processes

Units

Formulas

Math
 
milligram
Symbol:  mg 
Category:  Mass 
SI Equivalent:  10×10-7 kg
Dimension:  M 
System:  SI 
Convert     mg  
1 mg =
Mass
  Symbol Unit Name
1.09777×1024  m0, me  a.u. of mass (electron rest mass) 
3.42853×10-5    assay ton 
6.02214×1020  u, uma, Da(12C), AMU  atomic unit of mass (12C) 
6.02405×1020  u, uma, Da(16O), AMU  atomic unit of mass (16O) 
5.97538×1020  u, uma, Da(1H), AMU  atomic unit of mass (1H) 
1×1015  ag  attogram 
6.02279×1017    avogram 
2.34534×10-8    bag (UK, cement) 
5×10-3  ct.  carat (metric) 
4.87337×10-3  ct (troy)  carat (troy) 
2.20462×10-8  cH, cwt  cental 
0.1  cg  centigram 
6.02214×1020  u, uma, Da  dalton (atomic unit of mass) 
1×10-4  dag  decagram 
1×10-2  dg  decigram 
2.57206×10-4  dr (troy)  dram (troy) 
2.57206×10-4  dr (ap.), dr (apoth.)  dram or drachm (apothecary) 
5.64383×10-4  dr (av.), dr (avdp)  dram or drachm (avoirdupois) 
1.09777×1024  m0, me  electron rest mass (a.u. of mass) 
1×10-21  Eg  exagram 
10×1011  fg  femtogram 
1000  g  gamma (mass) 
6.85218×10-8  slug  geepound (slug) 
10×10-13  Gg  gigagram 
1.54324×10-2  gr (apoth.), gr (ap.)  grain (apothecary) 
1.54324×10-2  gr (avdp.), gr (av.)  grain (avoirdupois) 
1.54324×10-2  gr (troy)  grain (troy) 
10×10-4  g  gram 
10×10-6  hg  hectogram 
1.96841×10-8  cH, cwt, lg cwt  hundredweight (gross or long) 
2.20462×10-8  sh. cwt  hundredweight (net or short) 
1.96841×10-8  cwt (av.)  hundredweight (UK, avoirdupois) 
1.01972×10-7  Hyl, hyl  hyl 
10×10-7  kg  kilogram 
2.20462×10-9  kip  kilopound (kip) 
1.7011×10-9    load (UK) 
1.04982×10-9    load (UK, wool) 
9.84206×10-10  lg ton (UK)  long ton (UK) 
10×10-10  Mg  megagram 
1.01972×10-7  mug  metric slug (hyl) 
1000  µg  microgram 
1.01972×10-7    MKpS unit of mass 
1.01972×10-7  mug  mug (hyl, metric clug, par, TME) 
1×106  ng  nanogram 
3.21507×10-5  oz (apoth.), oz (ap.)  ounce (apothecary) 
3.5274×10-5  oz (advp.), oz (av.)  ounce (avoirdupois) 
3.21507×10-5  oz (troy)  ounce (troy) 
1.01972×10-7  par  par (hyl, mug, metric slug) 
6.43015×10-4  dwt (troy)  pennyweight (troy) 
1×10-18  Pg  petagram 
10×108  pg  picogram 
2.20462×10-6  lb  pound 
2.20462×10-6  lb (av.)  pound (avoirdupois) 
2.67923×10-6  lb (troy), lb (tr.)  pound (troy) 
3.67437×10-6  lb (UK, new hay)  pound (UK, new hay) 
3.42941×10-6  lb (UK, obsolete hay)  pound (UK, obsolete hay) 
2.20462×10-6  lb (UK, straw)  pound (UK, straw) 
2.20462×10-6  lb (US)  pound (US) 
7.87365×10-8    quarter (UK, mass) 
3.93683×10-9    quarter (US, long) 
4.40925×10-9    quarter (US, short) 
10×10-9  q  quintal (metric) 
2.20462×10-8  quint. (US, UK)  quintal (US, UK) 
6.29892×10-9    sack (UK, weight) 
7.71618×10-4  s, scr (ap.)  scruple (UK, US, apoth.) 
1.10231×10-9  sh. Ton  short ton (US, ton) 
6.85218×10-8    slug (geepound) 
1.57473×10-7  st (UK)  stone (UK) 
1.7637×10-7  st (UK, wool)  stone (UK, wool) 
10×10-16  Tg  teragram 
10×10-10    ton (metric) 
9.84206×10-10  UK ton, lg ton  ton (UK, long) 
1.10231×10-9    ton (US, short) 
10×10-10  t  tonne (metric) 
6.12395×10-8    truss 
10×1020  yg  yoctogram 
10×10-28  Yg  yottagram 
10×1017  zg  zeptogram 
1×10-24  Zg  zettagram 
Glossary
FREE Publications
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Selecting the Right 3D Printer

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

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

STEM Career Outlook

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

more publications