1 kg = 0.157473 st
| Kilogram (kg) | Stone (st) |
|---|---|
| 5 | 0.7874 |
| 10 | 1.5747 |
| 20 | 3.1495 |
| 30 | 4.7242 |
| 40 | 6.2989 |
| 50 | 7.8737 |
| 55 | 8.6611 |
| 60 | 9.4484 |
| 65 | 10.2358 |
| 70 | 11.0231 |
| 75 | 11.8105 |
| 80 | 12.5978 |
| 85 | 13.3852 |
| 90 | 14.1726 |
| 95 | 14.9599 |
| 100 | 15.7473 |
| 110 | 17.322 |
| 120 | 18.8967 |
| 130 | 20.4714 |
| 150 | 23.6209 |
To convert kilograms to stone, divide the kilograms by 6.35029, or multiply by 0.15747.
1 kg = 0.157473 st
Convert 75 kg to stone: 75 ÷ 6.35029 = 11.81 stone (11 stone 11.3 lbs)
Convert 90 kg to stone: 90 ÷ 6.35029 = 14.17 stone (14 stone 2.4 lbs)
To convert stone to kilograms, multiply the stone by 6.35029.
\u2022 7 stone (44.5 kg) is the weight of an average 12-year-old child.
\u2022 10 stone (63.5 kg) is about average weight for a woman in the UK.
\u2022 13 stone (82.6 kg) is about average weight for a man in the UK.
\u2022 20 stone (127 kg) is in the heavyweight boxing range.
If you’re traveling to or from the UK and Ireland, you’ll encounter body weight expressed in stone. While kilograms are the international scientific standard, the British way of stating weight — "I’m 12 stone 4" — is deeply cultural and shows no signs of disappearing.
When British people say their weight, they typically give stone and remaining pounds. "12 stone 4" means 12 stone and 4 pounds, or 172 lbs / 78 kg. The decimal part of a stone-to-kg conversion can be converted to remaining pounds by multiplying by 14. If you get 11.5 stone, that’s 11 stone 7 pounds.
The NHS, Weight Watchers UK, and British fitness magazines all reference weight in stone. UK-based calorie tracking apps often let you enter weight in stone. If you’re following a British fitness program and your scale reads kilograms, you’ll need this conversion to track progress in their terms.
For a rough estimate, divide kg by 6.35. Or remember key anchors: 63.5 kg = 10 stone, 76.2 kg = 12 stone, 88.9 kg = 14 stone. Each stone is about 6.35 kg, so adding or subtracting 6 kg from these anchors gives you roughly 1 stone more or less.
Divide kg by 6.35029 to get stone. The whole number is stone. Multiply the decimal by 14 to get remaining pounds. Example: 75 kg ÷ 6.35029 = 11.81 stone = 11 stone + (0.81 × 14) = 11 stone 11.3 lbs.
10 stone equals approximately 63.5 kilograms.
80 kg is approximately 12 stone 8.4 pounds (12.6 stone).
Yes, in the UK and Ireland, stone remains the most common unit for personal body weight in everyday conversation, even though kilograms are used in medical and scientific contexts.