Ounces to Troy Ounces Converter
CommonKilograms, pounds, ounces, stones and more.
How to convert Ounces to Troy Ounces
Multiply the ounces value by 0.911458: 1 oz = 0.911458 oz t. Going the other way, 1 oz t = 1.09714 oz, so divide by 0.911458 or use the Troy Ounces to Ounces converter.
About these units
Ounces (oz)
An avoirdupois ounce is one sixteenth of a pound, about 28.35 grams. It is used for food portions and postal weights, and is not the same as a fluid ounce, which measures volume.
Troy Ounces (oz t)
A troy ounce is about 31.103 grams, roughly 10% heavier than the avoirdupois ounce. Gold, silver and other precious metals are priced per troy ounce.
Ounces to Troy Ounces conversion table
| Ounces (oz) | Troy Ounces (oz t) |
|---|---|
| 1 oz | 0.911458 oz t |
| 2 oz | 1.82292 oz t |
| 3 oz | 2.73437 oz t |
| 4 oz | 3.64583 oz t |
| 5 oz | 4.55729 oz t |
| 10 oz | 9.11458 oz t |
| 20 oz | 18.2292 oz t |
| 25 oz | 22.7865 oz t |
| 50 oz | 45.5729 oz t |
| 100 oz | 91.1458 oz t |
| 500 oz | 455.729 oz t |
| 1,000 oz | 911.458 oz t |
More ounces conversions
- Ounces to Pounds1 oz = 0.0625 lb
- Ounces to Stones1 oz = 0.00446429 st
- Ounces to Tons US1 oz = 3.125e-5 ton (US)
- Ounces to Tons UK1 oz = 2.7902e-5 ton (UK)
- Ounces to Grains1 oz = 437.5 gr
- Ounces to Hundredweights US1 oz = 0.000625 cwt (US)
- Ounces to Hundredweights UK1 oz = 0.000558036 cwt (UK)
- Ounces to Drams1 oz = 16 dr
- Ounces to Kilograms1 oz = 0.0283495 kg
- Ounces to Atomic Mass Units1 oz = 1.7072e+25 u
- Ounces to Earth Mass1 oz = 4.7439e-27 M⊕
See every unit on the Weight Converter.