Convert Kilograms to Stones

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kg
0.157473
st
Formula: Stones = Kilograms × 0.157473

Common Conversions

Kilograms (kg)Stones (st)
50.787366
101.5747
152.3621
203.1495
253.9368
304.7242
406.2989
507.8737
558.6610
609.4484
6510.2358
7011.0231
7511.8105
8012.5978
8513.3852
9014.1726
10015.7473
11017.3220
12018.8968
15023.6210

What Is Kilograms TO Stones?

One kilogram equals approximately 0.157473 stones. Converting kilograms to stones is particularly relevant for people living in or communicating with the United Kingdom and Ireland, where body weight is commonly discussed in stones. If your gym scale reads in kilograms but your friends and family talk in stones, this conversion keeps you on the same page. Healthcare professionals in the UK often record weight in kilograms for official medical records but communicate with patients in stones for clarity. The number 0.157473 derives from dividing 1 by 6.35029, the kilogram equivalent of a single stone. For a rough mental approximation, dividing kilograms by 6.35 or simply by 6 and adjusting gives a useful ballpark.

Formula

Divide the kilogram value by 6.35029 to get stones, or equivalently multiply by 0.157473. Since 1 stone = 6.35029 kg, the inverse gives the conversion factor. For example, 80 kg / 6.35029 = 12.60 stones, or about 12 stone 8 lbs.

Best For:

  • Translating metric weight readings into stones for UK-based conversation
  • Communicating weight to a UK or Irish doctor who discusses weight in stones with patients
  • Understanding weight references in British media, literature, and sports commentary
  • Setting weight goals in stones when your scale only displays kilograms

How to Kilograms TO Stones

1

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3

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Frequently Asked Questions

70 kilograms equals approximately 11.02 stones, or about 11 stone 0.3 lbs. This is a common adult weight in the UK.
Divide kilograms by 6.35029 to get total stones. The whole number is your stones. Multiply the decimal by 14 to get the remaining pounds. For 85 kg: 85 / 6.35029 = 13.38 st = 13 st 5.3 lb.
Both are correct. 'Stone' is traditionally used as both singular and plural in British English (e.g., 'I weigh 12 stone'), though 'stones' is also widely accepted.
The stone is not an official EU or UK trade unit, but it remains legal for informal use and is deeply ingrained in British culture for describing personal body weight.