tier_1 conversion
Convert stone (US) to stone (UK)
Convert stone (US) to stone (UK) with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
stone (US) to stone (UK)
stone (US) to stone (UK)
Quick answer
1 stone (US) = 0.892857142999 stone (UK).
Formula
stone (UK) = stone (US) × 0.8928571429988904728063558148
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert stone (US) to stone (UK)
- Enter a value in stone (US).
- Use the scale factor 0.8928571429988904728063558148: stone (UK) equals stone (US) multiplied by this factor.
- Round the displayed stone (UK) value only when needed.
About these units
stone (US) is a unit used in mass conversions. Mass measures the quantity of matter and an object's resistance to acceleration. stone (UK) is a unit used in mass conversions. Mass measures the quantity of matter and an object's resistance to acceleration.
Explore related conversions
stone (US) to stone (UK) conversion table
| stone (US) | stone (UK) |
|---|---|
| 0 stone (US) | 0e-28 stone (UK) |
| 1 stone (US) | 0.892857142999 stone (UK) |
| 5 stone (US) | 4.46428571499 stone (UK) |
| 10 stone (US) | 8.92857142999 stone (UK) |
| 25 stone (US) | 22.3214285750 stone (UK) |
| 100 stone (US) | 89.2857142999 stone (UK) |
Frequently asked questions
How do I convert from stone (US) to stone (UK)?
Use the scale factor 0.8928571429988904728063558148: stone (UK) equals stone (US) multiplied by this factor.
What formula does CalculatorHQ use for stone (US) to stone (UK)?
stone (UK) = stone (US) × 0.8928571429988904728063558148
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert stone (UK) back to stone (US)?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.