Ounce to Stone Converter
Convert ounces to stones (oz to st) instantly with this free online weight converter. Enter any value in the Ounce field and get the equivalent in Stone immediately. This converter handles any quantity — from tiny fractions to large numbers — with full precision. No signup, no ads in the widget, and the conversion runs entirely in your browser for instant results.
The conversion factor is exact: 1 oz = 0.004464284308 st. To convert ounces to stones, multiply your Ounce value by 0.004464284308. For example, 10 oz = 0.04464284308 st. You can also reverse the calculation: 1 st = 224.0000705 oz.
Quick conversion table
| Ounce (oz) | Stone (st) |
|---|---|
| 1 oz | 0.004464284308 st |
| 5 oz | 0.02232142154 st |
| 10 oz | 0.04464284308 st |
| 25 oz | 0.1116071077 st |
| 50 oz | 0.2232142154 st |
| 100 oz | 0.4464284308 st |
Use the swap button to reverse the direction, or choose a different unit from the dropdown menus to convert within the weight category.
Formula
Ounce to Stone conversion: 1 oz = 0.004464284308 st stones = ounces × 0.004464284308 1 st = 224.0000705 oz ounces = stones × 224.0000705
Example
Example: Convert 10 oz to st: 10 oz × 0.004464284308 = 0.04464284308 st So, 10 oz is about 0.04464284308 st. To convert back, multiply by 224.0000705: 0.04464284308 st × 224.0000705 = 10 oz.
How to Use
- Enter the value you want to convert in the Ounce field
- The result in Stone appears instantly below
- Use the dropdown menus to change units if needed
- Click 'Swap Units' to reverse the conversion direction
- Copy the result or adjust the input for a new conversion
Frequently Asked Questions
How do I convert ounces to stones?
Enter the value in Ounce (oz) in the 'From' field. The equivalent in Stone (st) appears instantly in the 'To' field. The converter uses precise conversion factors and updates in real time as you type.
What is the formula to convert oz to st?
1 oz = 0.004464284308 st, so stones = ounces × 0.004464284308. To convert back, 1 st = 224.0000705 oz. The full formula and a worked example are shown on this page.
How many stones are in one Ounce?
1 oz = 0.004464284308 st.
Is this Ounce to Stone converter free?
Yes, completely free with no signup, no limits, and no ads in the converter widget. You can convert as many values as you need. The tool runs entirely in your browser, so your data never leaves your device.
Can I convert stones back to ounces?
Yes. Click the 'Swap Units' button to reverse the direction. You can also use the dropdown menus to select any other weight unit for either field.
How accurate is the oz to st conversion?
The converter uses high-precision conversion factors (up to 8 decimal places). Results are displayed with up to 6 decimal places, with trailing zeros removed for readability. For scientific or engineering work, always verify with official standards.