Convert stone to kilogram
1 stone = 6.350293 kilograms. Enter any value below for an exact conversion.
1 st =
6.350293 kg
kilograms
Need the reverse? Convert kilogram to stone →
Formula
1 stone = 6.350293 kilograms kilogram = stone × 6.350293 stone = kilograms × 0.157473
stone to kilogram conversion table
1 st6.350293 kg
2 st12.70059 kg
3 st19.05088 kg
5 st31.75147 kg
10 st63.50293 kg
20 st127.0059 kg
25 st158.7573 kg
50 st317.5147 kg
100 st635.0293 kg
1000 st6350.293 kg
About converting stone to kilograms
Stone to kilograms converts the UK body-weight unit into metric for medical forms, gym equipment, and international contexts. One stone equals 6.35029 kilograms.
Frequently asked questions
How many kilograms are in a stone?
One stone equals 6.350293 kilograms. So 10 stone is 63.50293 kilograms. Use the converter above for any value.
What is the formula to convert stone to kilograms?
1 stone = 6.350293 kilograms kilogram = stone × 6.350293 stone = kilograms × 0.157473
Is the stone-to-kilogram conversion exact?
Yes. The conversion factor between stone and kilograms is defined exactly, so results are precise — only rounded for display.