Kilograms to Stones

One kilogram equals 0.157473 stones.

Stones = kilograms ÷ 6.35029318

By Piero Nanni · Last checked 26 September 2026

Kilograms to Stones Calculator

From

1 Kilograms = 0.15747304 Stones

0 st 2.2 lb

How to Convert Kilograms to Stones

Formula:

Stones = kilograms ÷ 6.35029318

Worked example:

80 kilograms ÷ 6.35029318 = 12.5978 stones

Kilograms to Stones Conversion Table

kg	st	st and lb
40	6.2989	6 st 4.2 lb
50	7.8737	7 st 12.2 lb
55	8.661	8 st 9.3 lb
60	9.4484	9 st 6.3 lb
65	10.2357	10 st 3.3 lb
70	11.0231	11 st 0.3 lb
75	11.8105	11 st 11.3 lb
80	12.5978	12 st 8.4 lb
85	13.3852	13 st 5.4 lb
90	14.1726	14 st 2.4 lb
95	14.9599	14 st 13.4 lb
100	15.7473	15 st 10.5 lb
110	17.322	17 st 4.5 lb
120	18.8968	18 st 12.6 lb
150	23.621	23 st 8.7 lb

About This Conversion

Kilograms to stones is the conversion between a metric scale reading and the unit a British or Irish patient will recognise. One stone is 6.35029318 kg, so a rough division by 6.35 gets you there.

As with pounds, the decimal is not the answer people want. 70 kg is 11.02 stone, which is 11 stone 0.3 lb, effectively "11 stone". Multiply the leftover fraction by 14 to get the pounds before speaking the result aloud.