Convert stones to pounds quickly and accurately using this free online converter
Used for body weight in the UK and Ireland, where stones remain the everyday unit.
💡 The UK commonly reports body weight in stones and pounds (e.g. 11 stone 4); kilograms are used almost everywhere else.
lb = st × 14
Example: 1 st × 14 = 14 lb
Use stones for UK/Ireland body weight; kilograms for international and medical contexts.
Common uses: body weight in the UK and Ireland.
How do I convert st to lb?
Multiply the value in Stones by 14. For example: 10 st = 140 lb.
When should I use Pounds instead of Stones?
Use stones for UK/Ireland body weight; kilograms for international and medical contexts.
Is this converter accurate?
Yes. We use internationally recognized conversion factors, updated to current standards.
| Stones (st) | Pounds (lb) |
|---|---|
| 1 st | 14 lb |
| 2 st | 28 lb |
| 5 st | 70 lb |
| 10 st | 140 lb |
| 20 st | 280.0001 lb |
| 50 st | 700.0002 lb |
| 100 st | 1400.0004 lb |
| 200 st | 2800.0009 lb |
| 500 st | 7000.0022 lb |
| 1000 st | 14,000.00 lb |