Pounds to Stone Converter
1 pound = 0.0714286 stone.
Enter a value
Result
1 pound =
0.0714286 st
1 lb × 0.0714286 = 0.0714286 st
1 lb = 0.45359237 kg exactly
The working
- 1. Convert 1 lb to kilograms: 1 × 0.453592 = 0.453592.
- 2. Convert to st: 0.453592 ÷ 6.35029 = 0.0714286.
1 lb in every unit
Everyday weights
- Bag of sugar
- 1 kg
- Newborn baby
- 3.5 kg
- Adult (average)
- 70-80 kg
- Small car
- 1,000 kg
Conversion table
Pounds to Stone
| Pounds | Stone |
|---|---|
| 100 | 7.1429 |
| 112 | 8 |
| 126 | 9 |
| 140 | 10 |
| 154 | 11 |
| 168 | 12 |
| 182 | 13 |
| 196 | 14 |
| 210 | 15 |
| 224 | 16 |
| 238 | 17 |
| 252 | 18 |
| 280 | 20 |
Stone to Pounds
| Stone | Pounds |
|---|---|
| 100 | 1,400 |
| 112 | 1,568 |
| 126 | 1,764 |
| 140 | 1,960 |
| 154 | 2,156 |
| 168 | 2,352 |
| 182 | 2,548 |
| 196 | 2,744 |
| 210 | 2,940 |
| 224 | 3,136 |
| 238 | 3,332 |
| 252 | 3,528 |
| 280 | 3,920 |
Formula and worked example
stone = pounds × 0.07142857143 (1 pound is exactly 0.45359237 kg; 1 stone is exactly 14 lb).
Convert 168 pounds to stone: 168 × 0.071428571 = 12 st.
When you need this
US scales show pounds, but in the UK body weight is usually described in stone. There are exactly 14 pounds in a stone.
Questions people ask
How many stone are in a pound?
One pound is 0.071428571 stone. 1 pound is exactly 0.45359237 kg.
How do I convert pounds to stone?
Multiply the number of pounds by 0.071428571, or divide by 14.
What is 182 lb in st?
182 pounds is 13 stone.
How do I convert stone back to pounds?
Multiply by 14: one stone is 14 pounds.
Related conversions
How we calculate this
We use the standard published formula or definition for this calculation, and we show the working so you can check it. Source: NIST Special Publication 811, Guide for the Use of the International System of Units.
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