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Unit Converter

Convert between CSS and digital units. px, rem, em, pt, cm, mm, in, vh, and vw.

px16
rem1
em1
pt12
cm0.4233
mm4.2333
in0.1667
pc1

Click any row to copy

Frequently Asked Questions about Unit Converter

Is this tool free to use?▼
Yes, completely free with no usage limits, no account required, and no watermarks. All SnapTools are free forever.
Is my data safe?▼
All processing happens locally in your browser. Your data never leaves your device and is never sent to any server. You can verify this by using the tool offline.
Does this work on mobile?▼
Yes. SnapTools is fully responsive and works on smartphones, tablets, and desktop browsers. No app download needed.

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