Weight · st → kg
Stone to Kilograms
Enter any value below to convert stone to kilograms instantly.
To
1 st = 6.350293 kg
Conversion formula
How to convert st to kg
kg = st × 6.350293
Multiply the stone value by 6.350293 to get kilograms. The converter keeps extra precision internally and rounds only the displayed answer.
Converting stone to kilograms helps with recipes, shipping, fitness, luggage and product weights listed in different measurement systems.
Worked example
Convert 10 st10 st = 63.502932 kg
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common stone to kilograms values
| Stone (st) | Kilograms (kg) |
|---|---|
| 1 st | 6.350293 kg |
| 5 st | 31.751466 kg |
| 10 st | 63.502932 kg |
| 25 st | 158.75733 kg |
| 50 st | 317.514659 kg |
| 100 st | 635.029318 kg |
Quick answer
How many kilograms are in one stone?
One stone equals 6.350293 kg.