Stone to Kg Calculator
Convert weight from the traditional stone (st) unit to kilograms (kg).
Stone to Kg Calculator - Convert Stone to Kilograms Easily
The Stone to Kg Calculator converts weight from the traditional stone unit to metric kilograms. This is useful for converting UK/Irish weight measurements to the international standard used in most countries and medical settings.
For reverse conversions and other weight unit tools, see our kg to stone calculator, stone to pounds converter, or the comprehensive stone pounds to kilos tool.
Frequently Asked Questions
How many kilograms in 1 stone?
One stone equals 6.35029318 kilograms. For quick estimates, you can use 6.35 kg per stone.
How do I convert 10 stone to kg?
Multiply 10 by 6.35029 to get 63.5 kg. If the weight includes pounds (e.g., 10 stone 7 lbs), convert the pounds separately (7 ÷ 2.205 = 3.18 kg) and add to get 66.68 kg.
What is 14 stone in kilograms?
14 stone equals 88.9 kilograms (14 × 6.35029 = 88.9). This is a common reference weight in the UK.
How do I convert stone and pounds to kg?
Convert stone to kg by multiplying by 6.35029, then convert pounds to kg by dividing by 2.205, and add both values together. Our calculator handles this automatically.
Why convert stone to kilograms?
Kilograms are the standard metric unit used worldwide, in medical records, international sports, and most countries outside the UK/Ireland. Converting ensures clear communication across different measurement systems.