Does it need internet?
No, conversions are hard-coded and offline.
Professional Grade
Unit Converter
Convert length, weight, and temperature units instantly with a clean interface.
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Quick Guide
Master this tool in seconds
Pick a category: length, weight, or temperature.
Select the source and target units.
Enter a value to see the converted result instantly.
Common Questions
Everything you need to know
Can I add more units?
Yes, extend the unit table in code to support more units.