Unit Converter
Convert length, mass, area, volume, speed and temperature using explicit units.
Result
How to use
Select a category, source unit, target unit and value.
Run the tool to calculate or transform the input.
Copy the result or save it as a text file.
FAQ
What rules does this tool use?
One inch is exactly 0.0254 m. US gallons and cups are explicitly marked.
What are the limits?
A pyeong is 400/121 square metres. Temperatures below absolute zero are rejected.
Are my inputs uploaded?
Tool inputs are processed in your browser. Advertising makes separate requests as described in the privacy policy.