Pound to Stone Converter
Convert pounds to stones instantly. Free, bidirectional, and fully in-browser.
About this tool
Pound to Stone Converter
Convert pounds to stones instantly. Free, bidirectional, and fully in-browser.
1 pound equals 0.07142857143 stones — enter any pound value to convert it to stones instantly. This Pound to Stone converter is a client-side tool: it applies a single multiplication (st = lb × 0.07142857143) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert stones back to pounds. A reference table lists common pound values already converted, and nothing you enter is sent to a server.
How to use Pound to Stone Converter
- 1
Open Pound to Stone Converter on AltFTool — it loads instantly in your browser.
- 2
Type the value you want to convert into the Pound field.
- 3
Read the equivalent in stones in the result field, and copy it if needed.
- 4
Use the decimal-places slider for more or less precision, or press swap to convert stones to pounds.
Why use Pound to Stone Converter
Instant, both ways
The result updates as you type, and the swap button flips the conversion to stone → pound without reloading.
Exact Mass math
The conversion uses the precise factor (st = lb × 0.07142857143), so the number matches a manual calculation to the decimal places you choose.
Adjustable precision
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Private and free
Everything runs locally in your browser — no upload, no account, no limit on conversions.
Common use cases
- Converting a pound measurement to stones for a spec, listing, or report.
- Checking pound↔stone figures while comparing products, datasets, or documentation.
- Learning the pound-to-stone relationship from the worked formula and the common-value table.
Frequently asked questions
How many stones are in a pound?
One pound is 0.07142857143 stones. Multiply the pound value by 0.07142857143 to convert. For example, 10 lb = 0.7142857143 st.
What is the formula to convert pounds to stones?
st = lb × 0.07142857143. This tool applies it automatically and shows a worked example: 10 lb = 0.7142857143 st.
Can it convert stones back to pounds?
Yes. Press the swap button, or type into the stone field, and the tool converts stones to pounds using the inverse of the same relationship.
Is the conversion accurate?
It uses the standard mass and weight definition (st = lb × 0.07142857143), not a rounded approximation, so results are exact to the number of decimal places you select.
Does this work offline and stay private?
Yes. The converter is a browser-side script with no network calls: your values are never uploaded, and once the page has loaded it keeps working without a connection.
Embed this tool on your site
Add the Pound to Stone Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
<iframe src="https://www.altftool.com/embed/widget/pounds-to-stones-converter"
title="Pound to Stone Converter — free AltFTool widget"
width="100%" height="640" style="border:0;border-radius:12px;overflow:hidden"
loading="lazy" referrerpolicy="no-referrer-when-downgrade" allow="clipboard-write"></iframe>
<p style="font-size:12px;margin:4px 0 0">Widget by <a href="https://www.altftool.com/tools/all/pounds-to-stones-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>