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Ounces to Troy Ounces

Type a value in oz and the oz t equivalent appears instantly.

oz

How to convert oz to oz t

Multiply the oz value by 0.911458333.

1 oz = 0.911458333 oz t

Quick conversion table

ozoz t
10.911458333
21.822917
54.557292
109.114583
2018.229167
5045.572917
10091.145833
500455.7292
1000911.4583

About the units

Ounces (oz): 1/16 of a pound, about 28.35 g. Food portions and postage in the US.

Troy Ounces (oz t): About 31.1 g, roughly 10% heavier than the regular ounce. Gold, silver and platinum trade in troy ounces.