Unit Converter

About this tool

Converting between measurement systems is a daily chore: recipes use grams while American cookbooks use cups, DIY projects mix inches and centimeters, and weather reports switch between Celsius and Fahrenheit depending on the country. This converter covers four common categories. Length spans metric units from millimeters to kilometers plus imperial inches, feet, yards, and miles. Weight covers milligrams up to metric tons alongside ounces and pounds. Temperature converts between Celsius, Fahrenheit, and Kelvin using the correct offset formulas rather than a simple ratio. Area ranges from square millimeters to square miles, including hectares and acres for land measurement. Type a value once and the result updates live, so you can sanity-check a conversion at a glance instead of retyping numbers into a search engine.

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