Stone (st) to Kilogram (kg) Conversion

Convert stone (st) to kilogram (kg) with precision. Enter values and get instant conversions.

About Stone (st) to Kilogram (kg) Conversion

Converting from Stone (st) to Kilogram (kg) is a common weight conversion.

This online converter allows you to easily convert between stone (st) and kilogram (kg), providing instant results with high precision.


Stone (st)

Definition: A stone (st) is a British unit of mass equal to 14 pounds or approximately 6.35 kilograms.

History: Historically used across Europe with varying values; standardized in the UK in 1835.

Current use: Primarily used in the UK and Ireland to express body weight.

Kilogram (kg)

Definition: The kilogram (kg) is the base unit of mass in the International System of Units (SI), defined by Planck’s constant since 2019.

History: Originally defined in 1795 as the mass of one liter of water, it was later represented by a platinum-iridium prototype until the redefinition in 2019.

Current use: Used worldwide for all mass measurements in science, industry, and everyday life.

Details

  • From: Stone (st)
  • To: Kilogram (kg)
  • Formula: 1 st = 6.3502931800 kg
  • Example: 25 st = 158.7573295000 kg

Stone (st) to Kilogram (kg) Conversion Table

Stone (st)Kilogram (kg)
0.010.0635029318
0.10.635029318
16.35029318
212.70058636
319.05087954
531.7514659
1063.5029318
20127.0058636
50317.514659
100635.029318
10006350.29318

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