Unitly

weight conversion

How many kilograms are in 1 stone?

Quick answer, a live calculator, and reference values for converting stones to kilograms.

Main answer
1 stone = 6.35 kilograms
Result
1 stone = 6.35 kilograms

Factor: 6.35029

There are 6.35 kilograms in 1 stone.

1 stone equals 6.35 kilograms. A stone is a common weight unit for food, parcels, and everyday items. A kilogram is another weight unit you'll often see on scales and nutrition labels. To convert any amount, multiply the number of stones by 6.35029 to get kilograms. Results below use standard international conversion factors; round as needed for recipes or construction.
Need the other direction?
Convert kilograms to stones.

Examples

  • 1 stone
    6.35 kilograms
  • 5 stones
    31.75 kilograms
  • 10 stones
    63.5 kilograms
  • 100 stones
    635.03 kilograms

Frequently asked questions

How many kilograms are in 1 stone?
There are 6.35 kilograms in 1 stone.
How do I convert stones to kilograms?
Multiply the stones value by 6.35029. You can also type any number into the calculator on this page for an instant result.
Is the stones to kilograms conversion exact?
This page uses internationally recognized conversion factors. Displayed values may be rounded for readability—keep extra decimals when a recipe, blueprint, or lab measurement needs higher precision.

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