Stone to Pound Converter
Convert Stone (st) to Pound (lb) instantly with this mass converter. Use the calculator above, then check the formula, worked examples, table, and manual steps below.
Formula
lb = st × 14
Multiply the Stone value by 14 to get the equivalent value in Pound.
Example Conversions
1 Stone (st)
14 Pound (lb)
5 Stone (st)
70 Pound (lb)
10 Stone (st)
140 Pound (lb)
25 Stone (st)
350 Pound (lb)
100 Stone (st)
1400 Pound (lb)
Conversion Table
| Stone (st) | Pound (lb) |
|---|---|
| 0.1 | 1.4 |
| 0.5 | 7 |
| 1 | 14 |
| 2 | 28 |
| 5 | 70 |
| 10 | 140 |
| 25 | 350 |
| 50 | 700 |
| 100 | 1400 |
| 250 | 3500 |
| 500 | 7000 |
| 1000 | 14000 |
How to Convert Manually
Use these steps to convert Stone values to Pound without the calculator.
- Write down the value in Stone (st) that you want to convert.
- Multiply that value by 14.
- For example, 10 Stone × 14 = 140 Pound.
- Label the result as Pound (lb).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Stone and one Pound.
About Stone and Pound
Converting Stone to Pound is common in mass applications, engineering, and everyday life. Whether you are translating specifications from international manuals, completing homework, or planning a project, having an accurate st to lb calculation ensures your measurements are correct.
The Stone is a unit of mass. One Stone equals 6.35029318 kg in this converter's base scale.
The Pound is also a mass unit. One Pound equals 0.45359237 kg in the same base scale.
Precision and Rounding: When converting Stone to Pound, you may encounter long decimal numbers. For most practical purposes, rounding to two or three decimal places is sufficient. However, for machining, scientific research, or strict engineering tolerances, you should maintain as much precision as possible before your final calculation.
Worked Example
15 Stone equals 210 Pound.
15 st × 14 = 210 lb
FAQ
How do I convert Stone to Pound?
Multiply the Stone value by 14 to get the equivalent value in Pound.
What is the formula for Stone to Pound?
The formula is lb = st × 14.
How many Pound are in 1 Stone?
1 Stone equals 14 Pound.
Can I convert Pound back to Stone?
Yes. 1 Pound equals 0.07142857143 Stone, and the related converter can reverse the calculation.
What are common names for Stone and Pound?
Stone is shown as st and may also be searched as stones. Pound is shown as lb and may also be searched as pounds, lbs.
Was this page helpful?
Let us know if this converter met your needs.