Stone to kg Converter
Conversion formula
1 st = 6.350293 kg
Stone is the traditional UK unit for body weight. NHS tools, gyms and most of the world use kilograms, so converting stone to kg is common for health and fitness tracking.
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st
kilograms
82.5538 kg
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How to convert stone to kilograms
- 1
1 stone = 6.350293 kilograms, so multiply by 6.350293.
- 2
Example: 13 × 6.350293 = 82.5538 kg.
Stone to kg conversion chart
| Stone | kg |
|---|---|
| 8 st | 50.8023 kg |
| 9 st | 57.1526 kg |
| 10 st | 63.5029 kg |
| 11 st | 69.8532 kg |
| 12 st | 76.2035 kg |
| 13 st | 82.5538 kg |
| 14 st | 88.9041 kg |
| 15 st | 95.2544 kg |
| 16 st | 101.6047 kg |
| 18 st | 114.3053 kg |
| 20 st | 127.0059 kg |
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Frequently asked questions
How do I convert stone to kilograms?
1 stone = 6.350293 kilograms, so multiply by 6.350293. For example, 13 st = 82.5538 kg.
How many kilograms are in one stone?
One stone equals 6.350293 kilograms.
Is this weight conversion exact?
Yes. The international pound is defined as exactly 0.45359237 kg, the ounce as 1/16 of a pound and the stone as 14 pounds, so every factor used here is exact. Results are rounded only for display.