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grain (troy)
Symbol:  gr (troy) 
Category:  Mass 
SI Equivalent:  6.47989×10-5 kg
Dimension
System:  UK, US 
 
Notes
Unit used for weighing precious metals and precious stones.
1 grain (troy) = 1/5760 lb (troy)
Convert     gr (troy)  
79 conversions, showing those commonly used | Show all
1 gr (troy) =
Mass
  Symbol Unit Name
3.90228×1022  u, uma, Da(12C), AMU  atomic unit of mass (12C) 
3.90352×1022  u, uma, Da(16O), AMU  atomic unit of mass (16O) 
3.87198×1022  u, uma, Da(1H), AMU  atomic unit of mass (1H) 
0.323995  ct.  carat (metric) 
0.315789  ct (troy)  carat (troy) 
3.90228×1022  u, uma, Da  dalton (atomic unit of mass) 
4.44014×10-6  slug  geepound (slug) 
gr (avdp.), gr (av.)  grain (avoirdupois) 
6.47989×10-2  g  gram 
6.47989×10-5  kg  kilogram 
1.42857×10-7  kip  kilopound (kip) 
64.7989  mg  milligram 
2.28571×10-3  oz (advp.), oz (av.)  ounce (avoirdupois) 
2.08333×10-3  oz (troy)  ounce (troy) 
1.42857×10-4  lb  pound 
1.73611×10-4  lb (troy), lb (tr.)  pound (troy) 
4.44014×10-6    slug (geepound) 
6.47989×10-8    ton (metric) 
6.37755×10-8  UK ton, lg ton  ton (UK, long) 
7.14286×10-8    ton (US, short) 
more...
Glossary
Essentials of Manufacturing

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

STEM Career Outlook

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

Selecting the Right 3D Printer

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

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.