Stone to Kilograms

Convert stone (st) to kilograms (kg). Type in either box; the other updates as you go.

How to convert stone to kilograms

To convert stone to kilograms, multiply the number of stone by 6.35029318.

Example

Convert 5 stone to kilograms:

Stone to kilogram conversion chart

Going the other way? See the kilograms to stone chart.

Common stone to kilograms conversions

Each value has its own page with the working, the answer in other units and nearby values.

• 5 stone to kg
• 6 stone to kg
• 7 stone to kg
• 8 stone to kg
• 9 stone to kg
• 10 stone to kg
• 11 stone to kg
• 12 stone to kg
• 13 stone to kg
• 14 stone to kg
• 15 stone to kg
• 16 stone to kg
• 17 stone to kg
• 18 stone to kg
• 19 stone to kg
• 20 stone to kg
• 21 stone to kg
• 22 stone to kg
• 23 stone to kg
• 24 stone to kg
• 25 stone to kg
• 26 stone to kg
• 27 stone to kg
• 28 stone to kg
• 29 stone to kg
• 30 stone to kg

About the units

Stone (st)

A stone is 14 pounds, about 6.35 kilograms. People in the UK and Ireland still give their body weight in stone and pounds.

Kilogram (kg)

The kilogram is the SI base unit of mass, defined since 2019 by a fixed value of the Planck constant.

Frequently asked questions

Convert between kilograms, pounds, ounces, grams, stone and tons. Open the weight converter to see a value in every unit at once.