How to convert troy ounces to stone
st = oz t × 0.004897959184Multiply the value in troy ounces by 0.004897959184. To go the other way, multiply by 204.1666667 (or divide by 0.004897959184).
A troy ounce is smaller than a stone: it takes 204.1666667 troy ounces to make one stone.
Worked examples
- 1 troy ounce1 oz t × 0.004897959184 = 0.004897959184 st
- 5 troy ounces5 oz t × 0.004897959184 = 0.02448979592 st
- 10 troy ounces10 oz t × 0.004897959184 = 0.04897959184 st
- 20 troy ounces20 oz t × 0.004897959184 = 0.09795918367 st
- 100 troy ounces100 oz t × 0.004897959184 = 0.4897959184 st
Troy ounces to stone conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Troy ounces (oz t) | Stone (st) |
|---|---|
| 0.1 oz t | 0.00048979592 st |
| 0.25 oz t | 0.0012244898 st |
| 0.5 oz t | 0.0024489796 st |
| 1 oz t | 0.0048979592 st |
| 2 oz t | 0.0097959184 st |
| 3 oz t | 0.014693878 st |
| 4 oz t | 0.019591837 st |
| 5 oz t | 0.024489796 st |
| 6 oz t | 0.029387755 st |
| 7 oz t | 0.034285714 st |
| 8 oz t | 0.039183673 st |
| 9 oz t | 0.044081633 st |
| 10 oz t | 0.048979592 st |
| Troy ounces (oz t) | Stone (st) |
|---|---|
| 12 oz t | 0.05877551 st |
| 15 oz t | 0.073469388 st |
| 20 oz t | 0.097959184 st |
| 25 oz t | 0.12244898 st |
| 30 oz t | 0.14693878 st |
| 40 oz t | 0.19591837 st |
| 50 oz t | 0.24489796 st |
| 75 oz t | 0.36734694 st |
| 100 oz t | 0.48979592 st |
| 250 oz t | 1.2244898 st |
| 500 oz t | 2.4489796 st |
| 1,000 oz t | 4.8979592 st |
About the units
Troy ounce (oz t)
480 grains or 31.1034768 g, about 10% heavier than an ordinary ounce. Gold, silver and platinum prices are quoted per troy ounce. One troy ounce equals 0.0311034768 kilograms (kg).
Stone (st)
Fourteen pounds (6.35029318 kg). Body weight in the UK and Ireland is often quoted in stones and pounds.
Frequently asked questions
How many stone are in one troy ounce?
There are 0.004897959184 stone in one troy ounce, and this value is exact by definition.
How do I convert troy ounces to stone?
Multiply the number of troy ounces by 0.004897959184. For example, 10 oz t × 0.004897959184 = 0.04897959184 st.
How many troy ounces are in one stone?
One stone equals 204.1666667 troy ounces. That is the reverse factor, 1 ÷ 0.004897959184.
What is 10 troy ounces in stone?
10 oz t = 0.04897959184 st.
Is this oz t to st converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.
Convert troy ounces to other units
- Troy ounces to kilograms
- Troy ounces to grams
- Troy ounces to milligrams
- Troy ounces to micrograms
- Troy ounces to metric tons
- Troy ounces to pounds
- Troy ounces to ounces
- Troy ounces to US tons
- Troy ounces to long tons
- Troy ounces to carats
- Troy ounces to grains