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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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3D Scanners

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

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

CNC Machining Design Guide

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