Stone to Kilograms Converter (st to kg)

1 st = 6.35029 kg

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Formula

To convert stone to kilograms, multiply the value by 6.35029318.

kg = st × 6.35029318

Example calculation

Convert 5 st to kg:

5 st × 6.35029318 = 31.7515 kg

Conversion table

stone → kilograms
stkg
16.3503
212.7006
319.0509
425.4012
531.7515
638.1018
744.4521
850.8023
957.1526
1063.5029
1595.2544
20127.0059
25158.7573
30190.5088
35222.2603
40254.0117
45285.7632
50317.5147
55349.2661
60381.0176
65412.7691
70444.5205
75476.2720
80508.0235
85539.7749
90571.5264
95603.2779
100635.0293
2001270.0586
5003175.1466
10006350.2932
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About the units

Stone (st)
Used for body weight in the UK and Ireland. Equal to 14 pounds (6.35029318 kg).
Kilogram (kg)
The SI base unit of mass, defined since 2019 through the Planck constant. Used for body weight and goods in most of the world.

Frequently asked questions

How do I convert stone to kilograms?
To convert stone to kilograms, multiply the value by 6.35029318.
How many kilograms are in 1 stone?
1 stone equals 6.35029 kg.
How many kilograms are in 10 stone?
10 st equals 63.5029 kg.
How do I convert kilograms back to stone?
Use the reverse converter: 1 kilogram equals 0.157473 st.
Is this converter accurate?
Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

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