Stones to lbs
One st equals 14 lb. Type any number and the answer appears as you type — the maths happens in your browser.
Result
The same value in every unit
| Unit | Value |
|---|
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Common values
| stones | lbs |
|---|---|
| 1 st | 14 lb |
| 2 st | 28 lb |
| 3 st | 42 lb |
| 5 st | 70 lb |
| 10 st | 140 lb |
| 15 st | 210 lb |
| 20 st | 280 lb |
| 25 st | 350 lb |
| 50 st | 700 lb |
| 100 st | 1400 lb |
| 500 st | 7000 lb |
| 1000 st | 14000 lb |
How to use
- Enter the number of stones in the field.
- The result in lbs updates on every keystroke.
- Use the table below for the values people look up most often.
Formula and reverse conversion
The formula
To convert by hand: lb = st × 14. Going back the other way, one lb is 0.07142857143 st.
Where the odd number comes from
The factor is not a round number because the imperial units are defined through the metric ones by international agreement: an inch is exactly 25.4 mm and a pound is exactly 0.45359237 kg. Everything else follows from those definitions.
lb = st × 14
Frequently asked questions
How many lbs are in one stones?
One st is 14 lb.
How do I convert stones to lbs?
Multiply by the factor: lb = st × 14.
Is the result exact?
The factors are the exact legal definitions, and up to ten significant digits are kept in the answer. Rounding happens only in the display.
How do I convert lbs back to stones?
One lb is 0.07142857143 st — or open the reverse page linked below.