Kilograms to Stones (kg to st)

Stones to Kilograms (Swap Units)


Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Note: For a pure decimal result please select 'decimal' from the options above the result.

Show formula

Kilograms to Stones formula

st =
kg * 0.15747
Show working
Show result in exponential format
More information: Kilograms
More information: Stones


The kg is defined as being equal to the mass of the International Prototype of the Kilogram (IPK), a block of platinum-iridium alloy manufactured in 1889 and stored at the International Bureau of Weights and Measures in Sèvres, France.

It is the only SI unit that is defined by a physical object rather than a fundamental physical property that can be reproduced in laboratories.


Kilograms to Stones formula

st =
kg * 0.15747


The stone is a unit of weight in the imperial system used informally in the UK and Ireland, almost exclusively as a measure of body weight. Although sanctioned by the EU for use as a supplementary unit it is essentially obsolete outside the UK and Ireland.


Kilograms to Stones table

Print table
< Smaller Values Larger Values >
Kilograms Stones
0kg 0.00st
1kg 0.16st
2kg 0.31st
3kg 0.47st
4kg 0.63st
5kg 0.79st
6kg 0.94st
7kg 1.10st
8kg 1.26st
9kg 1.42st
10kg 1.57st
11kg 1.73st
12kg 1.89st
13kg 2.05st
14kg 2.20st
15kg 2.36st
16kg 2.52st
17kg 2.68st
18kg 2.83st
19kg 2.99st
Kilograms Stones
20kg 3.15st
21kg 3.31st
22kg 3.46st
23kg 3.62st
24kg 3.78st
25kg 3.94st
26kg 4.09st
27kg 4.25st
28kg 4.41st
29kg 4.57st
30kg 4.72st
31kg 4.88st
32kg 5.04st
33kg 5.20st
34kg 5.35st
35kg 5.51st
36kg 5.67st
37kg 5.83st
38kg 5.98st
39kg 6.14st
Kilograms Stones
40kg 6.30st
41kg 6.46st
42kg 6.61st
43kg 6.77st
44kg 6.93st
45kg 7.09st
46kg 7.24st
47kg 7.40st
48kg 7.56st
49kg 7.72st
50kg 7.87st
51kg 8.03st
52kg 8.19st
53kg 8.35st
54kg 8.50st
55kg 8.66st
56kg 8.82st
57kg 8.98st
58kg 9.13st
59kg 9.29st