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Conversion from stone (st) to kilogram (kg) and vice versa

Updated on by Stefan Banse
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Weight converter

Our weight converter enables the conversion of all common international units of weight. After entering the corresponding weight, you can simply convert the corresponding value into any other unit.

Here you can convert the unit of weight stone into the unit kilogram and vice versa you can convert kilogram into stone. By clicking the "Swap units" icon, you will always obtain the desired conversion in the calculation result, i.e., st to kg or kg to st.

With the following calculator you can also calculate any other unit of weight.


Info about stone

The stone unit of weight is a British non-SI unit which was an official unit in Great Britain until 1985. One stone is equivalent to 14 pounds or 6.35029318 kilograms.

As an unofficial unit in Great Britain for human body weight, a stone has a similar significance as the obsolete and abolished units of kilocalorie or PS in Germany.

Info about kilogram

The kilogram is the basic unit of mass, i.e., weight. Since 1889 it has been defined by the mass of the international prototype kilogram or original kilogram. This is a cylinder made of platinum-iridium, which is kept in a safe by the International Office of Weights and Measures in Paris.

All other units of mass or weight in the metric system are derived from the kilogram (e.g., 1 t = 1 000 kg, 1 kg = 1 000 g).

Basis for conversion stone (st) to kilogram (kg)

The abbreviation for the unit of weight stone is st. The abbreviation for the unit of weight kilogram is kg.

Formula for the conversion of stone to kilogram

The calculation from stone to kilogram shall be made using the following conversion formula:

 Conversion formula stone to kilogram 

Determine the number of kilogram from stone

stone × 6.35029318


Formula for the conversion of kilogram to stone

The calculation from kilogram to stone shall be made using the following conversion formula:

 Conversion formula kilogram to stone 

Determine the number of stone from kilogram

kilogram × 0.15747304441777


Overview table: How many stone are how many kilogram?

stone stkilogram kg
0.01 st => 0.06350 kg
0.02 st => 0.12701 kg
0.03 st => 0.19051 kg
0.04 st => 0.25401 kg
0.05 st => 0.31751 kg
0.06 st => 0.38102 kg
0.07 st => 0.44452 kg
0.08 st => 0.50802 kg
0.09 st => 0.57153 kg
0.1 st => 0.63503 kg
0.2 st => 1.27006 kg
0.3 st => 1.90509 kg
0.4 st => 2.54012 kg
0.5 st => 3.17515 kg
0.6 st => 3.81018 kg
0.7 st => 4.44521 kg
0.8 st => 5.08023 kg
0.9 st => 5.71526 kg
1 st => 6.35029 kg
2 st => 12.70059 kg
3 st => 19.05088 kg
4 st => 25.40117 kg
5 st => 31.75147 kg
6 st => 38.10176 kg
7 st => 44.45205 kg
8 st => 50.80235 kg
9 st => 57.15264 kg
10 st => 63.50293 kg
20 st => 127.00586 kg
30 st => 190.50880 kg
40 st => 254.01173 kg
50 st => 317.51466 kg
60 st => 381.01759 kg
70 st => 444.52052 kg
80 st => 508.02345 kg
90 st => 571.52639 kg
100 st => 635.02932 kg
200 st => 1 270.05864 kg
300 st => 1 905.08795 kg
400 st => 2 540.11727 kg
500 st => 3 175.14659 kg
600 st => 3 810.17591 kg
700 st => 4 445.20523 kg
800 st => 5 080.23454 kg
900 st => 5 715.26386 kg
1000 st => 6 350.29318 kg

Overview table: How many kilogram are how many stone?

kilogram kgstone st
0.01 kg => 0.00157 st
0.02 kg => 0.00315 st
0.03 kg => 0.00472 st
0.04 kg => 0.00630 st
0.05 kg => 0.00787 st
0.06 kg => 0.00945 st
0.07 kg => 0.01102 st
0.08 kg => 0.01260 st
0.09 kg => 0.01417 st
0.1 kg => 0.01575 st
0.2 kg => 0.03149 st
0.3 kg => 0.04724 st
0.4 kg => 0.06299 st
0.5 kg => 0.07874 st
0.6 kg => 0.09448 st
0.7 kg => 0.11023 st
0.8 kg => 0.12598 st
0.9 kg => 0.14173 st
1 kg => 0.15747 st
2 kg => 0.31495 st
3 kg => 0.47242 st
4 kg => 0.62989 st
5 kg => 0.78737 st
6 kg => 0.94484 st
7 kg => 1.10231 st
8 kg => 1.25978 st
9 kg => 1.41726 st
10 kg => 1.57473 st
20 kg => 3.14946 st
30 kg => 4.72419 st
40 kg => 6.29892 st
50 kg => 7.87365 st
60 kg => 9.44838 st
70 kg => 11.02311 st
80 kg => 12.59784 st
90 kg => 14.17257 st
100 kg => 15.74730 st
200 kg => 31.49461 st
300 kg => 47.24191 st
400 kg => 62.98922 st
500 kg => 78.73652 st
600 kg => 94.48383 st
700 kg => 110.23113 st
800 kg => 125.97844 st
900 kg => 141.72574 st
1000 kg => 157.47304 st

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Source information

As source for the information in the "Units of weight" category, we have used in particular:

Last update on June 25, 2020

The last changes in the "Units of weight" category were implemented by Stefan Banse on June 25, 2020. The main changes were:

  • Publication of the Weight converter
  • Creation of the texts for the corresponding pages
  • Editorial revision of all texts in this category