Stone to Pound Converter (st to lb)
1 stone = 14 pound. One stone equals exactly 14 pounds.
Result
11.5 st = 161.00005 lb
How to convert stone to pound
One stone equals exactly 14 pounds. British body weight is written as stones and pounds (for example 11 st 4 lb), so converting means multiplying the stones by 14 and adding the leftover pounds.
Formula
lb = st × 14
Worked example
11.5 st × 14 = 161 lb
Stone to Pound quick-reference table
| Stone (st) | Pound (lb) |
|---|---|
| 8 st | 112 lb |
| 10 st | 140 lb |
| 12 st | 168 lb |
| 14 st | 196 lb |
| 16 st | 224 lb |
| 20 st | 280 lb |
Real-life examples
11 st 4 lb is 11 x 14 + 4 = 158 lb. US medical forms or gym apps that ask for pounds need this calculation.
Frequently asked questions
How do I convert stones and pounds to pounds?
Multiply the stones by 14 and add the extra pounds: 10 st 6 lb = 140 + 6 = 146 lb.
Is a US stone different from a UK stone?
The stone is a British unit and is always 14 lb. The US does not normally use stones.
What is 1 stone in pound?
1 stone = 14 pound (st to lb).
What is the formula to convert st to lb?
lb = st × 14. For example, 11.5 st × 14 = 161 lb.
How do I convert lb back to st?
Use the reverse converter: 1 pound = 0.0714285 stone. Check: 161 lb converts back to 11.5 st.
Reverse conversion
Need the other direction? Pound to Stone converter (lb to st): 1 pound = 0.0714285 stone.
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