Stone to Kilograms
Convert Stone (st) to Kilograms (kg) instantly, with a formula, reference table, and FAQ.
Formula
Stone × 6.35029 = Kilograms
Stone (st) and Kilograms (kg) are both units of weight & mass. Use the converter above for any value, or check the quick-reference table below for common amounts.
Quick reference
| st | kg |
|---|---|
| 1 st | 6.35029 kg |
| 5 st | 31.7515 kg |
| 10 st | 63.5029 kg |
| 25 st | 158.757 kg |
| 50 st | 317.515 kg |
| 100 st | 635.029 kg |
| 500 st | 3,175.15 kg |
| 1000 st | 6,350.29 kg |
Frequently asked questions
How many Kilograms is one Stone?
One Stone (st) equals 6.35029 Kilograms (kg).
How do I convert Stone to Kilograms?
Multiply the value in Stone by 6.35029 to get Kilograms.
Is the Stone to Kilograms conversion exact?
Yes — this converter uses the internationally defined conversion factor between stone and kilograms, accurate to several decimal places.