About This Tool
This is a professional online measurement conversion tool supporting real-time conversion of temperature, length, area, weight, and volume units across international and regional standards.
How to Use
Select a category tab, enter a value in any unit field, and click "Convert Now". The system will automatically calculate all other unit values in that category.
本文涵盖了：Kilometer、Meter、Decimeter、Centimeter、Millimeter、Micrometer、Nanometer、Li、Zhang、Chi、Cun、Nautical Mile、Mile、Yard、Foot、Inch等单位的专业换算。