Unit Converter
Convert between metric and imperial units for length, weight, temperature, and speed. Live, in your browser.
Category
From
To
Frequently asked questions
What kinds of units can I convert?
The tool covers four categories — length, weight, temperature, and speed — and converts between metric and imperial units in each. Pick a category tab, choose your From and To units, and the result updates live.
Can I see one value in every unit at once?
Yes — alongside the single From → To result, the tool lists the same value expressed in every unit of the selected category, so you can compare them side by side.
How do I quickly reverse a conversion?
Use the Swap button to flip the From and To units instantly without re-entering your value. You can also copy the result with one click.
Does this work offline or send my data anywhere?
Every conversion runs in your browser with no server calls, so nothing you enter is uploaded and it keeps working once the page has loaded.
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