KG to Stone Converter
Convert kilograms to stone instantly using our calculator below. Stone is the traditional British unit of weight — still widely used in the UK for body weight. One stone equals 14 pounds or 6.35 kilograms.
Stone is uniquely British. While most of Europe measures body weight in kilograms, the UK still uses stone and pounds — making this one of the most searched conversions in Britain.
Quick Reference — KG to Stone Conversion Table
Frequently Asked Questions
KG to Stone Converter — common questions answered
How do I convert kg to stone?
Divide your weight in kilograms by 6.35029 to get stone. For example, 70kg divided by 6.35029 equals 11.02 stone, or 11 stone 0 lbs. Use our calculator above for instant results.
How many kilos is 1 stone?
One stone is equal to 6.35029 kilograms. So 1 stone = 6.35 kg, 10 stone = 63.5 kg, and 14 stone = 88.9 kg.
What is 90kg in stone?
90kg is equal to 14 stone 2 lbs (14.17 stone). To convert: 90 divided by 6.35029 = 14.17 stone.
What is 100kg in stone?
100kg is equal to 15 stone 10 lbs (15.75 stone). This is a commonly searched weight — often referred to as the 100kg milestone.
Why does the UK use stone for body weight?
Stone has been used in Britain since at least the 14th century and remains the standard unit for measuring human body weight in the UK, despite the country officially adopting the metric system. Scales in UK gyms and homes typically show both kg and stone.