Convert 21 Stone to Kilograms
How heavy is 21 stone? How much does 21 stone weigh in kilograms? 21 st to kg conversion.
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21 Stone ≈
133.35616 Kilograms
result rounded
Decimal places
Result in Plain English
21 stone is equal to about 133 kilograms.
In Scientific Notation
21 stone
= 2.1 x 101 stone
≈ 1.33356 x 102 kilograms
Stone
A stone is a unit of weight equal to 14 pounds.It is commonly used in the British commonwealth when refering to the weight of a person.Abbreviation: st
Kilograms
The kilogram, or kilogramme, is the base unit of weight in the Metric system. It is the approximate weight of a cube of water 10 centimeters on a side.Common abbreviations: kg, kilo