Stone to Kilogram Converter
1 st = 6.3503 kg
FORMULA
1 st = 6.3503 kg
CONVERSION TABLE
| Stone (st) | Kilogram (kg) |
|---|---|
| 1 st | 6.3503 kg |
| 5 st | 31.7515 kg |
| 10 st | 63.5029 kg |
| 25 st | 158.7573 kg |
| 50 st | 317.5147 kg |
| 100 st | 635.0293 kg |
| 250 st | 1,587.57 kg |
| 500 st | 3,175.15 kg |
| 1,000 st | 6,350.29 kg |
COMMON VALUES
RELATED CONVERSIONS
About Stone (st)
Equal to 14 pounds (6.35 kg), the stone is the traditional body weight unit in the United Kingdom and Ireland. Britons commonly express their weight as, for example, '11 stone 4' rather than in pounds or kilograms. The unit dates back to medieval wool trade, where actual stones were used as counterweights.
About Kilogram (kg)
The kilogram is the SI base unit of mass, redefined in 2019 by fixing the Planck constant to exactly 6.62607015 x 10^-34 J*s, ending its dependence on a physical platinum-iridium cylinder stored in Paris. Grocery shopping, body weight, and industrial shipping all rely on the kilogram as their fundamental mass reference.
How to Convert Stone to Kilogram
The conversion formula is: 1 st = 6.3503 kg. To convert from Stone (st) to Kilogram (kg), use the formula above or the interactive converter at the top of this page.
FAQ
How many Kilogram in 1 Stone?
1 Stone (st) equals 6.3503 Kilogram (kg).
How to convert Stone to Kilogram?
Multiply the Stone value by 6.3503 to get the equivalent in Kilogram. Formula: 1 st = 6.3503 kg
What is the formula for Stone to Kilogram conversion?
1 st = 6.3503 kg
Glossary
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Kilogram
The SI base unit of mass, defined by the Planck constant.
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Troy Weight
A system of weights used for precious metals and gemstones.
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Avoirdupois
The standard system of weights based on the 16-ounce pound, used for everyday goods.
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Ounce
A dual-use imperial unit: as a mass unit (avoirdupois), 1 oz = 28.3495 g (1/16 lb); as a volume unit, 1 US fluid ounce = 29.5735 mL.
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Pound
An imperial unit of mass equal to exactly 453.59237 grams (16 avoirdupois ounces), also used as a unit of force (pound-force) equal to 4.44822 newtons.