kg to stone Converter
Convert kg to stone instantly: 1 kg = 0.157473 stone. Free converter with the formula, a reference table and FAQs — no sign-up.
| kg | stone |
|---|
How to convert kg to stone
Enter your value
Type the number of kg you want to convert into the left box. The result in stone appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — stone to kg. Your current value carries across so you don't have to re-enter anything.
About kg and stone
kg and stone are common weight measurements.
Worked examples: kg to stone
Multiply the kg value by 0.157473 to get stone. A few quick examples:
- 5 kg × 0.157473 = 0.787365 stone
- 25 kg × 0.157473 = 3.93683 stone
- 250 kg × 0.157473 = 39.3683 stone
Related conversions
Stone to kg and pounds chart
One stone is 14 pounds, or 6.35029 kg. To convert a weight given as stones and pounds (for example 11 st 4 lb), convert the stones to pounds, add the extra pounds, then multiply the total pounds by 0.453592 to get kilograms.
| Stones | Pounds | Kilograms |
|---|---|---|
| 6 st | 84 lb | 38.1 kg |
| 7 st | 98 lb | 44.5 kg |
| 8 st | 112 lb | 50.8 kg |
| 9 st | 126 lb | 57.2 kg |
| 10 st | 140 lb | 63.5 kg |
| 11 st | 154 lb | 69.9 kg |
| 12 st | 168 lb | 76.2 kg |
| 13 st | 182 lb | 82.6 kg |
| 14 st | 196 lb | 88.9 kg |
| 15 st | 210 lb | 95.3 kg |
| 16 st | 224 lb | 101.6 kg |
| 17 st | 238 lb | 108.0 kg |
| 18 st | 252 lb | 114.3 kg |
| 19 st | 266 lb | 120.7 kg |
| 20 st | 280 lb | 127.0 kg |
A healthy weight depends on height, age and build, so there is no single stone range that suits everyone. The NHS BMI healthy weight calculator gives a range for your height.
The stone is uniquely British. 1 stone = 14 lbs = 6.35029 kg. It's still the everyday unit for body weight in the UK and Ireland, but virtually unused elsewhere — even the US uses pounds alone for body weight.
| kg | stone |
|---|---|
| 1 | 0.1575 |
| 5 | 0.7874 |
| 10 | 1.575 |
| 20 | 3.149 |
| 30 | 4.724 |
| 40 | 6.299 |
Frequently asked questions
How do I convert kg to stone?
To convert kg to stone, multiply by 0.157473. Or use the calculator above for instant results.
How many stone are in 1 kg?
1 kg equals 0.157473 stone.
Is the kg to stone converter free?
Yes, the kg to stone converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.