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mathphysicsjavascriptunit-conversion

Javascript: unit of measure conversion library?

Is there are reputable and comprehensive unit conversion Javascript library? I do not want any libraries that makes AJAX calls to WolframAlpha or Google but something that does the calculation locally.

Solution

  • The math.js library comes with support for units. The library does not yet support derived units but that is on the planning.

    http://mathjs.org/

    Example usage:

    math.evaluate('2 inch in cm');
math.evaluate('0.5kg + 33g');
math.evaluate('cos(45 deg)');