One stone is exactly 14 pounds, or 6.35029318 kg. Enter stone and pounds separately — 11 stone 4 is not 11.4 stone.
| stone | kg | kg | stone |
|---|---|---|---|
| 8 | 50.8023 | 50 | 7.8737 |
| 9 | 57.1526 | 60 | 9.4484 |
| 10 | 63.5029 | 70 | 11.0231 |
| 11 | 69.8532 | 75 | 11.8105 |
| 12 | 76.2035 | 80 | 12.5978 |
| 13 | 82.5538 | 90 | 14.1726 |
| 14 | 88.9041 | 100 | 15.7473 |
| 15 | 95.2544 | 110 | 17.322 |