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About this tool
Convert CSS millimeters to points instantly. Free, bidirectional, and fully in-browser.
1 css millimeter equals 2.834645669 points — enter any css millimeter value to convert it to points instantly. This CSS millimeter to Point converter is a client-side tool: it applies a single multiplication (pt = mm × 2.834645669) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert points back to CSS millimeters. A reference table lists common css millimeter values already converted, and nothing you enter is sent to a server.
Open CSS millimeter to Point Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the CSS millimeter field.
Read the equivalent in points in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert points to CSS millimeters.
The result updates as you type, and the swap button flips the conversion to point → css millimeter without reloading.
The conversion uses the precise factor (pt = mm × 2.834645669), 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 css millimeter is 2.834645669 points. Multiply the css millimeter value by 2.834645669 to convert. For example, 10 mm = 28.34645669 pt.
pt = mm × 2.834645669. This tool applies it automatically and shows a worked example: 10 mm = 28.34645669 pt.
Yes. Press the swap button, or type into the point field, and the tool converts points to CSS millimeters using the inverse of the same relationship.
It uses the standard CSS and print typography size definition (pt = mm × 2.834645669), 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 CSS millimeter to Point Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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