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Essentials of Manufacturing

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

Metal 3D Printing Design Guide

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

Mechanical Engineers Outlook

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

CNC Machining Design Guide

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

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dram or drachm (avoirdupois)
Symbol:  dr (av.), dr (avdp) 
Category:  Mass 
SI Equivalent:  1.77185×10-3 kg
Dimension
System:  UK, US 
 
Notes
1 dr (av.)= 1/256 lb (av.)
 = 1/16 oz (av.)
Convert     dr (av.), dr (avdp)  
79 conversions, showing those commonly used | Show all
1 dr (av.), dr (avdp) =
Mass
  Symbol Unit Name
1.06703×1024  u, uma, Da(12C), AMU  atomic unit of mass (12C) 
1.06737×1024  u, uma, Da(16O), AMU  atomic unit of mass (16O) 
1.05874×1024  u, uma, Da(1H), AMU  atomic unit of mass (1H) 
8.85923  ct.  carat (metric) 
8.63485  ct (troy)  carat (troy) 
1.06703×1024  u, uma, Da  dalton (atomic unit of mass) 
1.2141×10-4  slug  geepound (slug) 
27.3438  gr (avdp.), gr (av.)  grain (avoirdupois) 
27.3438  gr (troy)  grain (troy) 
1.77185  g  gram 
1.77185×10-3  kg  kilogram 
3.90625×10-6  kip  kilopound (kip) 
1771.85  mg  milligram 
6.25×10-2  oz (advp.), oz (av.)  ounce (avoirdupois) 
5.69661×10-2  oz (troy)  ounce (troy) 
3.90625×10-3  lb  pound 
4.74718×10-3  lb (troy), lb (tr.)  pound (troy) 
1.2141×10-4    slug (geepound) 
1.77185×10-6    ton (metric) 
1.74386×10-6  UK ton, lg ton  ton (UK, long) 
1.95312×10-6    ton (US, short) 
more...
Glossary
Essentials of Manufacturing

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

Metal 3D Printing Design Guide

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

Mechanical Engineers Outlook

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

CNC Machining Design Guide

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