Convert ounces to stones
1 oz = 0.00446429 st. Change the amount below, or read the formula and the reference table further down.
1 ounce equals
stones
1 oz = 0.00446429 st
The formula
Ounces and stones both measure weight & mass from the same zero, so a single multiplier does the job.
st = oz × 0.0044642857
Going the other way? Convert stones to ounces.
Ounces to stones table
Common values, rounded for reading.
| Ounces (oz) | Stones (st) |
|---|---|
| 1 | 0.004464 |
| 2 | 0.008929 |
| 3 | 0.013393 |
| 4 | 0.017857 |
| 5 | 0.022321 |
| 6 | 0.026786 |
| 7 | 0.03125 |
| 8 | 0.035714 |
| 9 | 0.040179 |
| 10 | 0.044643 |
| 15 | 0.066964 |
| 20 | 0.089286 |
| 25 | 0.111607 |
| 30 | 0.133929 |
| 40 | 0.178571 |
| 50 | 0.223214 |
| 75 | 0.334821 |
| 100 | 0.446429 |
| 250 | 1.1161 |
| 500 | 2.2321 |
| 1,000 | 4.4643 |
Questions people ask
- How many stones are in a ounce?
- One ounce equals 0.0044642857 stones.
- How do I convert ounces to stones by hand?
- Multiply the number of ounces by 0.0044642857. For a rough check, 0.004 is close enough for most everyday use.
- What is 1 ounce in stones?
- 1 ounce is 0.00446429 stones.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.