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TOOL · 44 · Data & Utility

Unit Converter (Metric / Imperial)

Convert length, weight, temperature, volume, area and speed between metric and imperial units instantly in your browser.

In short
Unit Converter switches values between metric and imperial units for length, weight, temperature, volume, area (including local units like marla and kanal) and speed — instantly, in your browser.

Processed 100% in your browser — your files never leave your device.

How it works

  1. Step · 01

    Pick a category — length, weight, temperature, volume, area or speed.

  2. Step · 02

    Choose your source and target units and type a value.

  3. Step · 03

    The converted value appears instantly. Everything runs in your browser.

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Frequently asked questions

Which unit categories are supported?
Length, weight, temperature (°C, °F, K), volume, area (with Pakistani marla and kanal), and speed. More categories can be added on request.
How precise are the conversions?
Conversions use standard SI factors and are accurate to at least 6 significant figures — enough for engineering, cooking, freight and everyday use.
Is this tool really free?
Yes. Every tool on EasyFileMagic is 100% free with no signup, no watermarks, no page limits, and no software to install.
Are my files uploaded to a server?
No. Files are processed directly in your browser using JavaScript and WebAssembly. Nothing is uploaded to our servers, so your documents never leave your device.
Does it work on mobile?
Yes. The tools run in any modern browser on desktop, tablet, or mobile (Chrome, Edge, Safari, Firefox). Very large files may be slower on low-end phones.