Convert kg to stones
1 kg = 0.157473 st · 1 st = 6.35029 kg · Exact by definition
1 kg = 0.157473 st
The same value in other units
- milligram
- 1000000 mg
- gram
- 1000 g
- tonne
- 0.001 t
- ounce
- 35.274 oz
- pound
- 2.20462 lb
Settings
Digits kept in the answer. Automatic keeps six, which hides floating-point noise without losing anything real.
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Paste one conversion per line, written the way you would say it: "5 km to mi". Handy for a column copied out of a spreadsheet.
Mass
kg to stones: conversion table
| kilogram | stone |
|---|---|
| 1 kg | 0.157473 st |
| 2 kg | 0.314946 st |
| 3 kg | 0.472419 st |
| 5 kg | 0.787365 st |
| 10 kg | 1.57473 st |
| 20 kg | 3.14946 st |
| 25 kg | 3.93683 st |
| 50 kg | 7.87365 st |
| 100 kg | 15.7473 st |
| 250 kg | 39.3683 st |
| 500 kg | 78.7365 st |
| 1000 kg | 157.473 st |
| stone | kilogram |
|---|---|
| 1 st | 6.35029 kg |
| 2 st | 12.7006 kg |
| 3 st | 19.0509 kg |
| 5 st | 31.7515 kg |
| 10 st | 63.5029 kg |
| 20 st | 127.006 kg |
| 25 st | 158.757 kg |
| 50 st | 317.515 kg |
| 100 st | 635.029 kg |
| 250 st | 1587.57 kg |
| 500 st | 3175.15 kg |
| 1000 st | 6350.29 kg |
How the conversion works
st = kg × 0.15747304
Both units are defined exactly, so the precision of the kg to stones result depends only on the number of decimal places you choose.
METHOD AND SOURCES
Where the conversion factors come from
Results are calculated from the unit definitions stored in the converter, not copied from a lookup table. For exact units, every value in the table follows from the same factor shown in the formula above.
- BIPM — SI Brochure
The official definitions of the International System of Units (SI).
- NIST SP 811 — Conversion factors
Conversion-factor tables for SI and non-SI units.
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