QUICK CONVERSION
Stone to Kilograms
Enter a value to convert stone to kilograms, or use the right-hand input to convert in reverse.
How to convert stone to kilograms
Multiply the number of stone by 6.35029318 to get kilograms.
Formula: Kilograms = Stone × 6.35029318.
Common conversion values
| Stone (st) | Kilograms (kg) |
|---|---|
| 0 | 0 |
| 1 | 6.35029318 |
| 2 | 12.70058636 |
| 5 | 31.7514659 |
| 10 | 63.5029318 |
| 20 | 127.0058636 |
| 25 | 158.7573295 |
| 50 | 317.514659 |
| 100 | 635.029318 |
| 500 | 3,175.14659 |
| 1000 | 6,350.29318 |
Important measurement notes
The pound used here is the international avoirdupois pound. The stone is 14 avoirdupois pounds.
Related conversions
Figures are rounded for display. For regulated or safety-critical work, confirm the relevant measurement standard and precision.