Whether you are tracking body weight changes in metric, converting Stone to Kilogram by hand is easy to get wrong. This free converter gives you an instant, exact answer — 1 st = 6.35029318 kg — and runs entirely in your browser.
How to convert Stone to Kilogram
To convert a value from st to kg, multiply it by the conversion factor 6.35029318. For example: 31.7514659 kg equals 5 × 6.35029318, and 317.514659 kg equals 50 × 6.35029318.
Going the other way, use the Kilogram to Stone converter.
Stone to Kilogram conversion table
| Stone (st) | Kilogram (kg) |
|---|---|
| 1 | 6.35029318 |
| 2 | 12.70058636 |
| 5 | 31.7514659 |
| 10 | 63.5029318 |
| 25 | 158.7573295 |
| 50 | 317.514659 |
| 100 | 635.029318 |
Other weight conversions
- Kilogram to Pound
- Pound to Kilogram
- Gram to Ounce
- Ounce to Gram
- Metric ton to Pound
- Pound to Ounce
- Ounce to Pound
Why use the HandyTools converter
Most unit converters upload your values to a server or bury you in ads. HandyTools performs the st-to-kg conversion locally on your device with instant bidirectional results — type in either box and both update at once. There is nothing to install, nothing to sign up for, and your numbers never leave your browser.