Stone to Kilogram
1 st = 6.35029318 kg
How to convert stone to kilogram
Enter the value in stone (st) above and the equivalent in kilogram (kg) updates as you type. This conversion comes up when cooking from US recipes that list ingredients in ounces or pounds instead of grams.
- An average adult man weighs about 75 kg, or 165 lb → that is 11.810478 st in stone.
- Typical checked-bag limit: 23 kg, or 50 lb → that is 3.62188 st in stone.
Typical situations: checking airline baggage limits on carriers that use pounds; understanding product weights when ordering supplements or parcels internationally; tracking body weight goals across apps that default to different units.
You can also convert in the other direction: Kilogram to Stone
Stone to Kilogram conversion table
| Stone (st) | Kilogram (kg) |
|---|---|
| 1 | 6.350293 |
| 2 | 12.700586 |
| 5 | 31.751466 |
| 10 | 63.502932 |
| 25 | 158.75733 |
| 50 | 317.514659 |
| 100 | 635.029318 |
Watch out for
- Confusing ounce (weight) with fluid ounce (volume) in recipes; they are only equal for water
- Assuming 100 kg equals 100 pounds: it is about 220 lb, a factor of 2.2
Frequently asked questions
How many kilograms is 1 stone?
1 stone = 6.350293 kilograms.
What is the formula to convert stone to kilograms?
The formula is: kg = st × 6.350293.
What is 10 stones in kilograms?
10 stones = 63.502932 kilograms.