Convert troy ounces to Stone (UK)
Western Europe · European Weight · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 troy ounce = 0.00489796 Stone (UK)
Stone (UK) = troy ounces × 0.0048979616
Convert any amount
troy ounces to Stone (UK) table
| troy ounces | Stone (UK) |
|---|---|
| 0.25 troy ounces | 0.00122449 Stone (UK) |
| 0.5 troy ounces | 0.00244898 Stone (UK) |
| 1 troy ounce | 0.00489796 Stone (UK) |
| 2 troy ounces | 0.00979592 Stone (UK) |
| 3 troy ounces | 0.0146939 Stone (UK) |
| 4 troy ounces | 0.0195918 Stone (UK) |
| 5 troy ounces | 0.0244898 Stone (UK) |
| 10 troy ounces | 0.0489796 Stone (UK) |
| 20 troy ounces | 0.0979592 Stone (UK) |
| 25 troy ounces | 0.122449 Stone (UK) |
| 50 troy ounces | 0.244898 Stone (UK) |
| 100 troy ounces | 0.489796 Stone (UK) |
About the Stone (UK)
British body weight. 1 Stone = 14 pounds = 6.35 kg.
- Symbol
- st
- Value in SI
- 1 Stone (UK) = 6.35029 kilogram
- Typical use
- general
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI kilogram. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other european weight units in the Western Europe family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
Related conversions
Frequently asked
How many Stone (UK) are in a troy ounce?
1 troy ounce = 0.00489796 Stone (UK). Multiply the number of troy ounces by 0.0048979616 to get Stone (UK).
What is Stone (UK) used for?
British body weight. 1 Stone = 14 pounds = 6.35 kg. It is classified as active and dates from the modern period.
Is the Stone (UK) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI kilogram, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Stone (UK) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert troy ounces to Stone (UK). UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/troy-ounce-si-to-stone
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