Kilograms to Stone Converter
1 kilogram ≈ 0.157473044 stone
1 kilogram equals 0.157473 stone
How to convert kilograms to stone
These units measure mass. Pounds and ounces mean avoirdupois unless the unit explicitly says troy; a fluid ounce measures volume and requires a density to relate it to mass.
st = kg ÷ 6.35029318One stone corresponds to 6.35029318 kilograms, so divide by that figure. Displayed constants may be rounded; the converter uses the stored factor before rounding the result.
1.57473 st ≈ 10 ÷ 6.35029318Kilograms to stone conversion table
Common values in kilograms, converted to stone.
| Kilograms (kg) | Stone (st) |
|---|---|
| 1 | 0.15747304 |
| 2 | 0.31494609 |
| 3 | 0.47241913 |
| 4 | 0.62989218 |
| 5 | 0.78736522 |
| 10 | 1.5747304 |
| 20 | 3.1494609 |
| 25 | 3.9368261 |
| 50 | 7.8736522 |
| 100 | 15.747304 |
| 250 | 39.368261 |
| 500 | 78.736522 |
| 1,000 | 157.47304 |
About these units
kilogramkg
The SI base unit of mass, defined by fixing the Planck constant.
Reference: BIPM SI Brochure (9th ed.).
stonest
Exactly 14 pounds. Commonly used for body weight in the UK and Ireland.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.