Loading page
About this tool
Convert millimeters of mercury to kilopascals instantly. Free, bidirectional, and fully in-browser.
1 millimeter of mercury equals 0.1333223874 kilopascals — enter any millimeter of mercury value to convert it to kilopascals instantly. This Millimeter of mercury to Kilopascal converter is a client-side tool: it applies a single multiplication (kPa = mmHg × 0.1333223874) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert kilopascals back to millimeters of mercury. A reference table lists common millimeter of mercury values already converted, and nothing you enter is sent to a server.
Open Millimeter of mercury to Kilopascal Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the Millimeter of mercury field.
Read the equivalent in kilopascals in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert kilopascals to millimeters of mercury.
The result updates as you type, and the swap button flips the conversion to kilopascal → millimeter of mercury without reloading.
The conversion uses the precise factor (kPa = mmHg × 0.1333223874), so the number matches a manual calculation to the decimal places you choose.
A slider sets 0–10 decimal places, and very small or very large results switch to scientific notation instead of rounding to zero.
Everything runs locally in your browser — no upload, no account, no limit on conversions.
One millimeter of mercury is 0.1333223874 kilopascals. Multiply the millimeter of mercury value by 0.1333223874 to convert. For example, 10 mmHg = 1.333223874 kPa.
kPa = mmHg × 0.1333223874. This tool applies it automatically and shows a worked example: 10 mmHg = 1.333223874 kPa.
Yes. Press the swap button, or type into the kilopascal field, and the tool converts kilopascals to millimeters of mercury using the inverse of the same relationship.
It uses the standard pressure definition (kPa = mmHg × 0.1333223874), not a rounded approximation, so results are exact to the number of decimal places you select.
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.
Add the Millimeter of mercury to Kilopascal 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/millimeters-of-mercury-to-kilopascals-converter"
title="Millimeter of mercury to Kilopascal 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/millimeters-of-mercury-to-kilopascals-converter?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>