Convert Units for Free

Convert Units for Free
113 reviews
By installing you agree to the Terms of Use and other terms


Free the Apps!

Download size

< 1 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5
  • Windows Phone 7

App requires

  • owner identity
  • photo, music, and video libraries
  • data services
  • phone dialer
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
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Download the only app with custom conversions! This free (yes, free) application lets you create your own unit conversions for anything you want, quickly and easily. Covert Units for Free is an essential tool that you’ll love and use everyday. Over five million users already do.

"(…) this app is amazingly versatile and user friendly. Unbelievable that it's free. Converts dozens of measurements and types and does so easily for those of us with no mathematical abilities whatsoever. The customizableness (there's a word...!) makes conversions fluid, understandable and remarkably convenient and easy to input. Can't say enough nice things about this app. Thank you for this much needed and often used tool.”
-Adam Schramm  

"I would fail geometry without this!"

It doesn’t matter whether you’re a physics student, a cyclist or a plumber, you have conversions to make. You could use a pen and paper or dig out a calculator but why would you? It’s not necessary now that you have Convert Units for Free.

Why tax your brain when you can get conversions in mere seconds, right on your iPhone, iPod Touch or iPad. Need to convert an area or an angle? Want to figure out speed, force or volume? No problem. Convert Units can handle whatever you throw at it and best of all, it won’t cost you a cent. Not now, not ever.

Convert Units for Free is not only powerfully capable, it is also the one and only app offering custom unit conversions. It comes with 13 ready-made categories containing hundreds of conversions for you to use but if you don’t see what you need, just create a new one!

Here are the included categories that are all set up and ready for you:

* Angle * Area * Data * Energy * Force * Length * Mass * Power * Pressure * Speed * Temperature * Time * Volume

degree to be able to take full advantage of Con
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  • by Scott 6/7/2015
    Confusing interface to me
  • by Rebecca 10/8/2014
    Great app!!
  • by Tom 9/13/2014
    Needs updating cant put miles in to meters shuts the app down
  • by Jeff 9/21/2013
  • by Dave 5/18/2013
    This app sucks. Constant connection errors!!!
  • by Al 5/4/2013
  • by Judah 3/31/2013
    No currency?
  • by Ryan 12/21/2012
    Its ok. Worked for what I needed but the interface is clunky
  • by User 12/9/2012
  • by Justin 12/2/2012
    Loved this on my IOS device was glad to see it here.