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About this tool
Convert CSS inches to rems instantly. Free, bidirectional, and fully in-browser.
1 css inch equals 6 rems — enter any css inch value to convert it to rems instantly. This CSS inch to Rem converter is a client-side tool: it applies a single multiplication (rem = in × 6) in your browser, updates the moment you type, and works in both directions — edit either field, or press swap, to convert rems back to CSS inches. A reference table lists common css inch values already converted, and nothing you enter is sent to a server.
Open CSS inch to Rem Converter on AltFTool — it loads instantly in your browser.
Type the value you want to convert into the CSS inch field.
Read the equivalent in rems in the result field, and copy it if needed.
Use the decimal-places slider for more or less precision, or press swap to convert rems to CSS inches.
The result updates as you type, and the swap button flips the conversion to rem → css inch without reloading.
The conversion uses the precise factor (rem = in × 6), 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 inch is 6 rems. Multiply the css inch value by 6 to convert. For example, 10 in = 60 rem.
rem = in × 6. This tool applies it automatically and shows a worked example: 10 in = 60 rem.
Yes. Press the swap button, or type into the rem field, and the tool converts rems to CSS inches using the inverse of the same relationship.
It uses the standard CSS and print typography size definition (rem = in × 6), 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 inch to Rem Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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