How to convert kilograms to stone

1 kilogram equals 0.157473 stone, so you divide by 6.35029:

st = kg ÷ 6.35029

Example

Let's convert 70 kilograms to stone:

70 kg = 11.0231 st

Going the other way

1 stone = 6.35029 kilograms. Use our stone to kilograms converter.

What is a kilogram?

The kilogram is the base unit of mass in the metric (SI) system. Most of the world uses it for body weight and groceries.

What is a stone?

A stone is 14 pounds, or about 6.35 kilograms. In the UK and Ireland people often give body weight in stone and pounds.