Stone to Kilograms Converter
How to convert stone to kilograms
kilograms = stone × 6.35029318
To convert stone to kilograms, multiply the number of stone by 6.35029318.
1 st = 6.35029318 kg
Examples
- 10 st × 6.35029318 = 63.5029318 kg
- 12 st × 6.35029318 = 76.2035182 kg
Good to know
One stone is about 6.35 kilograms. Body weight in stones is usually given as stones and pounds, so a decimal such as 10.5 stone means 10 stone 7 pounds, not 10 stone 5.
Stone to kilograms conversion table
| Stone (st) | Kilograms (kg) |
|---|---|
| 1 st | 6.35029318 kg |
| 2 st | 12.7005864 kg |
| 5 st | 31.7514659 kg |
| 8 st | 50.8023454 kg |
| 9 st | 57.1526386 kg |
| 10 st | 63.5029318 kg |
| 11 st | 69.853225 kg |
| 12 st | 76.2035182 kg |
| 13 st | 82.5538113 kg |
| 14 st | 88.9041045 kg |
| 15 st | 95.2543977 kg |
| 16 st | 101.604691 kg |
| 18 st | 114.305277 kg |
| 20 st | 127.005864 kg |
| 25 st | 158.757329 kg |
| 30 st | 190.508795 kg |
Unit definitions
- Stone (st)
- A stone is 14 pounds, exactly 6.35029318 kilograms. It is used mainly in the United Kingdom and Ireland for body weight.
- Kilogram (kg)
- The kilogram is the SI base unit of mass, defined since 2019 by fixing the value of the Planck constant. It is the standard unit of mass in science and in everyday use in most countries.