Example: 1 stone [st] equals 204.166667 ounce (troy) [oz t].
Examples
1 stone [st] = 204.166667 ounce (troy) [oz t]
2 stone [st] = 408.333333 ounce (troy) [oz t]
5 stone [st] = 1020.833333 ounce (troy) [oz t]
10 stone [st] = 2041.666667 ounce (troy) [oz t]
20 stone [st] = 4083.333333 ounce (troy) [oz t]
25 stone [st] = 5104.166667 ounce (troy) [oz t]
Practical Uses for stone to ounce troy
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Weight and mass conversions use kilogram as the reference unit. Common factors include 1 pound = 0.45359237 kilogram and 1 ounce = 0.028349523125 kilogram.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
stone [st]
Definition
The stone is an imperial mass unit equal to 14 pounds.
History
Stone weights were historically used for trade and became standardized in the imperial system.
Current use
Stones are mainly used for body weight in the United Kingdom and Ireland.
ounce (troy) [oz t]
Definition
The ounce (troy) (oz t) is a weight unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use ounce (troy) when comparing weight values, checking specifications, converting between systems, or preparing quick estimates.