Updated 2026 · By ToolFern

Stone to Kilogram Converter

Convert stone to kilograms (st to kg) instantly. Type a value and get the answer live, or use the table below. 1 st = 6.35029 kg.

st
=
kg

How to convert stone to kilograms

To convert stone to kilograms, multiply the number of stone by 6.35029. That is because 1 st = 6.35029 kg. For example, 10 st = 63.5029 kg.Enter any value in the box above and the answer updates instantly, no sign-up and nothing leaves your browser.

Stone to Kilogram conversion table

Stone (st)Kilograms (kg)
1 st6.35029 kg
2 st12.7006 kg
3 st19.0509 kg
5 st31.7515 kg
10 st63.5029 kg
20 st127.006 kg
25 st158.757 kg
50 st317.515 kg
100 st635.029 kg
1,000 st6,350.29 kg

Frequently asked questions

How many kilograms in a stone?

1 st = 6.35029 kg. So 1 stone equals 6.35029 kilograms.

What is the st to kg formula?

Stone × 6.35029 = Kilograms.

Does it work in reverse?

Yes. Use the Kilogram to Stone converter to go the other way.

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