Convert length, weight, temperature and more.
Different forms, suppliers and countries use different units and formats. Unit Converter takes from and returns the converted value right on the page so you do not have to convert by memory.
Daily life mixes metric and imperial units: kilograms and pounds, kilometres and miles, litres and gallons. This converter handles length, weight, temperature and more with standard conversion factors.
US and UK gallons are different sizes, and "ton" can mean metric, short or long. Temperature is an offset conversion, so you cannot just multiply. Round only at the end to avoid accumulated error.
The International System of Units, maintained by bodies such as NIST and the BIPM, defines the metric units on which conversions are based.
Convert length, weight, temperature and more. Unit Converter gives an answer you can copy straight into your document, works on any device without extra apps, and converts in one step instead of looking up a conversion table.
Enter from, then adjust the options so they match what you need, then press the convert button, and finally copy or download the converted result.
You have text or a file in one format and Unit Converter gets it into the format you actually need.
Farmers, builders and traders who deal in local and standard units and anyone moving content from one format to another commonly use tools of this kind.
This tool works inside your browser, so what you type or select here is not sent to our server for processing.
Related converters and utilities: Weight Price Calculator, Unit Price Comparison, and Quintal, Maund, Kg, Ton Converter.
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