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ounce (troy)
Symbol:  oz (troy) 
Category:  Mass 
SI Equivalent:  3.11035×10-2 kg
Dimension
System:  UK, US 
 
Notes
This unit was used for weighing precious metals, precious stones and gems.
1 oz (troy)= 1/12 lb (troy)
 = 20 pennyweights (troy)
 = 480 grains (troy)
Convert     oz (troy)  
79 conversions, showing those commonly used | Show all
1 oz (troy) =
Mass
  Symbol Unit Name
1.87309×1025  u, uma, Da(12C), AMU  atomic unit of mass (12C) 
1.87369×1025  u, uma, Da(16O), AMU  atomic unit of mass (16O) 
1.85855×1025  u, uma, Da(1H), AMU  atomic unit of mass (1H) 
155.517  ct.  carat (metric) 
151.579  ct (troy)  carat (troy) 
1.87309×1025  u, uma, Da  dalton (atomic unit of mass) 
2.13127×10-3  slug  geepound (slug) 
480  gr (avdp.), gr (av.)  grain (avoirdupois) 
480  gr (troy)  grain (troy) 
31.1035  g  gram 
3.11035×10-2  kg  kilogram 
6.85714×10-5  kip  kilopound (kip) 
3.11035×104  mg  milligram 
1.09714  oz (advp.), oz (av.)  ounce (avoirdupois) 
6.85714×10-2  lb  pound 
8.33333×10-2  lb (troy), lb (tr.)  pound (troy) 
2.13127×10-3    slug (geepound) 
3.11035×10-5    ton (metric) 
3.06122×10-5  UK ton, lg ton  ton (UK, long) 
3.42857×10-5    ton (US, short) 
more...
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