Density and Mass
sttooz t
Convert stones (st) to troy ounces (oz t).
Factor1 st = 204.1666 oz t
Converter
st
Accepts numbers or expressions, e.g. 150 + 14.7
Result
oz t
Rendered to 6 significant figures.
Formula
Formula
oz t = st × 204.1666
Multiply any value in stones by 204.1666 to obtain the value in troy ounces.
Worked example
Convert 1 st to oz t.
- 01Start with 1 st.
- 02Multiply by the conversion factor: 1 × 204.1666 = 204.167 oz t.
Result1 st = 204.167 oz t
Conversion table
| st | oz t |
|---|---|
| 1 | 204.17 |
| 2 | 408.33 |
| 5 | 1020.8 |
| 10 | 2041.7 |
| 20 | 4083.3 |
| 50 | 10208 |
| 100 | 20417 |
| 200 | 40833 |
| 500 | 1.0208e+5 |
| 1000 | 2.0417e+5 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from st to oz t?
1 st equals 204.1666 oz t. To convert, multiply the value in stones by 204.1666.
How do I convert 1 st to oz t?
1 st = 204.167 oz t. For any value, multiply by 204.1666.
How do I convert oz t back to st?
Divide by the same factor — or equivalently, multiply by 0.004897962. So 1 oz t = 0.00489796 st.
When would I need to convert stone (UK avoirdupois) to troy ounce?
Mass conversions appear in material balances, reagent dosing, and reconciling vendor specifications across imperial/metric systems.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).