Kilogram to Stone Converter
Convert kilograms to stones instantly. Free, bidirectional, and fully in-browser.
About this tool
Kilogram to Stone Converter
Convert kilograms to stones instantly. Free, bidirectional, and fully in-browser.
1 kilogram equals 0.1574730444 stones — enter any kilogram value to convert it to stones instantly. This Kilogram to Stone converter is a client-side tool: it applies a single multiplication (st = kg × 0.1574730444) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert stones back to kilograms. A reference table lists common kilogram values already converted, and nothing you enter is sent to a server.
How to use Kilogram to Stone Converter
- 1
Open Kilogram to Stone Converter on AltFTool — it loads instantly in your browser.
- 2
Type the value you want to convert into the Kilogram 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 kilograms.
Why use Kilogram to Stone Converter
Instant, both ways
The result updates as you type, and the swap button flips the conversion to stone → kilogram without reloading.
Exact Mass math
The conversion uses the precise factor (st = kg × 0.1574730444), 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 kilogram measurement to stones for a spec, listing, or report.
- Checking kilogram↔stone figures while comparing products, datasets, or documentation.
- Learning the kilogram-to-stone relationship from the worked formula and the common-value table.
Frequently asked questions
How many stones are in a kilogram?
One kilogram is 0.1574730444 stones. Multiply the kilogram value by 0.1574730444 to convert. For example, 10 kg = 1.574730444 st.
What is the formula to convert kilograms to stones?
st = kg × 0.1574730444. This tool applies it automatically and shows a worked example: 10 kg = 1.574730444 st.
Can it convert stones back to kilograms?
Yes. Press the swap button, or type into the stone field, and the tool converts stones to kilograms using the inverse of the same relationship.
Is the conversion accurate?
It uses the standard mass and weight definition (st = kg × 0.1574730444), 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 Kilogram 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/kilograms-to-stones-converter"
title="Kilogram 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/kilograms-to-stones-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>