Convert kilograms to stone
1 kilogram equals 0.157473 stone. Type any number below — the other side updates instantly.
Kilograms to stone — quick reference
| kilograms | stone |
|---|---|
| 30 kg | 4.7242 st |
| 40 kg | 6.2989 st |
| 45 kg | 7.0863 st |
| 50 kg | 7.8737 st |
| 55 kg | 8.661 st |
| 60 kg | 9.4484 st |
| 65 kg | 10.2358 st |
| 70 kg | 11.0231 st |
| 75 kg | 11.8105 st |
| 80 kg | 12.5978 st |
| 85 kg | 13.3852 st |
| 90 kg | 14.1726 st |
| 95 kg | 14.9599 st |
| 100 kg | 15.7473 st |
| 110 kg | 17.322 st |
| 120 kg | 18.8968 st |
| 150 kg | 23.621 st |
How to convert
Multiply the number of kilograms by 0.157473 to get stones. To go the other way, multiply stones by 6.3503 to get kilograms. The conversion factor is fixed and exact, so you can use this on any value.
About these units
Kilograms
- Definition
- A kilogram (symbol: kg) is the SI base unit of mass. Since 2019 it has been defined by fixing the Planck constant.
- History
- The kilogram was originally defined in 1799 as the mass of one liter of water. It was the last SI base unit to be defined by a physical artifact (the IPK in Paris) — replaced by a fundamental-constant definition in 2019.
- Current use
- The kilogram is the standard unit of mass for science, commerce, and everyday use in every country except the United States.
Stone
- Definition
- A stone (symbol: st) equals exactly 14 pounds, or about 6.35 kg. It is a unit of mass used in the UK and Ireland.
- History
- The stone has medieval origins as a measurement standardized at trading posts, with values varying by commodity until the 14-pound standard took hold.
- Current use
- Predominantly used in the UK and Ireland for human body weight. Rare in the US.
Frequently asked
- How many stone are in 1 kilogram?
- 1 kilogram = 0.157473 stone.
- How do you convert kilograms to stone?
- Multiply the number of kilograms by 0.157473 to get stones. To go the other way, multiply stones by 6.3503 to get kilograms. The conversion factor is fixed and exact, so you can use this on any value.
- What is 75 kilograms in stone?
- 75 kilograms = 11.8105 stone.
Convert kilograms to other mass units
Convert other mass units to stone
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