Stones to kilograms converter
Convertersconversion pair
Convert stones to kilograms instantly: 1 stone is 6.35 kg. Body weight, scales and gym, with the exact math and one-click copying.
6.35 kg to the stone — the number hiding in every British scale.
work surface
Math, not advice — results are indicative. Read the disclaimer.
pro tips
Multiply by 6.35: 12 stone is 76.2 kg. The gym number under the British one.
One stone is 14 pounds — the imperial answer to a metric question.
A 15-stone reading is 95.3 kg, which is why the same person sounds different in two countries.
what it does
One stone is 6.35 kilograms. Multiply stones by 6.35 and the kilos appear — the number every British bathroom scale keeps in its back pocket while still displaying the older unit.
It shows up when a UK doctor asks your weight and the form only accepts kilograms, when a fitness app set to metric resists your stone-and-pounds habits, when a diet chart quotes both to avoid offending anyone, and in every conversation where "I'm eleven stone" lands on a listener who thinks in kilos and quietly does the math.
The shortcut: 1 stone is about 6.35 kg, so 10 stone is 63.5 kg, 12 stone is 76.2 kg, 15 stone is 95.3 kg. The 0.35 matters once you're counting several stones — round it away and the total drifts by a bag of sugar.
Type any stone value and the widget answers in kilograms instantly, with the math on screen. Click to copy, and use swap when kilograms have to be read back in stones.
quick answers
How many kilograms is a stone?
6.35 exactly, which is the same as 14 pounds. Two old units for the price of one.
Is 10 stone the same as 60 kg?
Not quite — 10 stone is 63.5 kg. The difference is dinner.
Why convert stones to kilograms?
Because forms, apps and most of the world want kilograms, while British scales and habits still speak stone.