Formula
1 st = 14 lb
pounds = stone × 14
How to convert
- Enter the stone value as a whole number or decimal.
- Multiply by 14 pounds per stone.
- Read the result as total pounds.
This conversion is exact within the avoirdupois system. It is useful when a weight given in UK-style stone needs to be entered into an app, form, or product specification that accepts pounds.
If your original reading is written as separate stone and pounds, first convert the additional pounds to a fraction of stone or multiply the stone portion by 14 and then add the pounds.
Practical examples
5 st × 14 = 70 lb10.5 st × 14 = 147 lb12.25 st × 14 = 171.5 lb
Conversion table
| Stone (st) | Pounds (lb) |
|---|---|
| 1 | 14 |
| 2 | 28 |
| 5 | 70 |
| 8 | 112 |
| 10 | 140 |
| 10.5 | 147 |
| 12 | 168 |
| 15 | 210 |
Questions people ask
How many pounds is 10 stone?
10 stone is exactly 140 pounds.
What does 0.5 stone equal?
Half a stone equals 7 pounds.
Can I enter decimal stone?
Yes. The converter accepts decimals such as 10.5 or 12.25 stone.