Unit converter
Convert length, weight, temperature and area, including common metric, imperial and Taiwanese units.
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How to use
Choose length, weight, temperature or area, enter a value, then select source and target units. Results update immediately. Swap changes only the units, not the input. Use . or , as the decimal separator; commas are decimals, not grouping. Scientific notation is unsupported. Length, weight and area cannot be negative; temperatures below absolute zero are rejected.
References and precision
A Taiwanese jin, liang and qian equal 600 g, 37.5 g and 3.75 g. One square metre equals 0.3025 Taiwanese ping; one Taiwanese jia equals 2934 ping. These are Taiwanese customary units and may differ from similarly named units elsewhere. Calculations never reuse rounded display values. Results have at most 10 significant digits and show an approximation mark when rounded. References: Taiwan Bureau of Standards and Kaohsiung Land Administration.
Privacy and limits
Conversion happens in your browser. This tool does not put values or results in URLs, storage or external requests. Switching language does not carry the input. Browser form restoration is controlled by your browser. JavaScript is required for conversion.