Convert pounds to Stone (UK)
Western Europe · European Weight · active · modern
Conventional value The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact.
1 pound = 0.0714286 Stone (UK)
Stone (UK) = pounds × 0.071428607
Convert any amount
pounds to Stone (UK) table
| pounds | Stone (UK) |
|---|---|
| 0.25 pounds | 0.0178572 Stone (UK) |
| 0.5 pounds | 0.0357143 Stone (UK) |
| 1 pound | 0.0714286 Stone (UK) |
| 2 pounds | 0.142857 Stone (UK) |
| 3 pounds | 0.214286 Stone (UK) |
| 4 pounds | 0.285714 Stone (UK) |
| 5 pounds | 0.357143 Stone (UK) |
| 10 pounds | 0.714286 Stone (UK) |
| 20 pounds | 1.42857 Stone (UK) |
| 25 pounds | 1.78572 Stone (UK) |
| 50 pounds | 3.57143 Stone (UK) |
| 100 pounds | 7.14286 Stone (UK) |
About the Stone (UK)
British body weight. 1 Stone = 14 pounds = 6.35 kg.
- Symbol
- st
- Value in SI
- 1 Stone (UK) = 6.35029 kilogram
- Typical use
- general
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI kilogram. See our methodology and data provenance pages for how these values are sourced and verified.
Related units and variant risk
Other european weight units in the Western Europe family, least settled first. If your figure came from a land record, invoice or historical document rather than a calculator, check these before assuming a single standard.
Related conversions
Frequently asked
How many Stone (UK) are in a pound?
1 pound = 0.0714286 Stone (UK). Multiply the number of pounds by 0.071428607 to get Stone (UK).
What is Stone (UK) used for?
British body weight. 1 Stone = 14 pounds = 6.35 kg. It is classified as active and dates from the modern period.
Is the Stone (UK) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI kilogram, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Stone (UK) conversion?
Conventional value — The unit is customary but its modern value is settled and widely cited; the arithmetic itself is exact. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert pounds to Stone (UK). UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/pound-to-stone
Report an incorrect value or source
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