Instant & Free Weight & Mass Calculator
Stones to Kilograms Converter
Convert stones to kg for body weight and fitness.
About Stones to Kilograms Conversion
Stones are traditionally used in the UK and Ireland for body weight. Converting stones to kg helps align with international health metrics like BMI charts and gym scales.
How to calculate manually:
To convert stones to kilograms, multiply the stone count by 6.35029318 (1 stone = 14 pounds = 6.35029 kg).
Stones to Kilograms Conversion Table
| Stones (st) | Kilograms (kg) | Action |
|---|---|---|
| 1 st | 6.350293 kg | |
| 5 st | 31.751466 kg | |
| 8 st | 50.802345 kg | |
| 9 st | 57.152639 kg | |
| 10 st | 63.502932 kg | |
| 11 st | 69.853225 kg | |
| 12 st | 76.203518 kg | |
| 13 st | 82.553811 kg | |
| 14 st | 88.904105 kg | |
| 15 st | 95.254398 kg | |
| 16 st | 101.604691 kg | |
| 20 st | 127.005864 kg |
Frequently Asked Questions (Stones to Kilograms)
How many kg in 1 stone?
1 stone equals exactly 6.35029318 kilograms.
What is 10 stone in kg?
10 stone is 63.50 kg (10 × 6.35029 = 63.503 kg).
What is 12 stone in kg?
12 stone is 76.20 kg (12 × 6.35029 = 76.204 kg).