Stone to Kilogram (st → kg)
Convert stone to kilogram instantly. The conversion factor below is exact by international definition.
Realtime·mass·imperial
Exact
st
× 6.3503
kg
6.3503
Mixed: 6 kg 350.29 g
Precision [auto]
6
📐st to kg formulaExact
kg = st × 6.35029318
Inverse: st = kg × 0.157473044418
Worked example: 1 st = 6.35029318 kg
ℹ️About these units
Stone (st)
UK/Ireland for body weight.
Kilogram (kg)
SI base unit of mass.
📊Reference table: st → kg
| Stone (st) | Kilogram (kg) |
|---|---|
| 1 | 6.3503 |
| 2 | 12.7006 |
| 5 | 31.7515 |
| 10 | 63.5029 |
| 15 | 95.2544 |
| 20 | 127.0059 |
| 25 | 158.7573 |
| 50 | 317.5147 |
| 100 | 635.0293 |
| 250 | 1,587.57 |
| 500 | 3,175.15 |
| 750 | 4,762.72 |
| 1,000 | 6,350.29 |
Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.
🔁Reverse & related
🔌API & widget
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