Invalid size calculation with calc()

Fixed Issue #13089031


King S.
Aug 4, 2017
This issue is public.
Found in
  • Microsoft Edge
Reported by 1 person

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Steps to reproduce

lets say I’ve a container which width is 800px. This container has six child elements which has a width of "calc(100% / 6)". The computed width of one child container should be “133,33px” but in edge it is "133,36px".


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “James M.”

    • Hello,

      Thank you for providing this information about the issue. After thorough testing, we are unable to reproduce this problem in Edge with the information at hand. Please update this case when you can provide more details, such as screenshots or a sample webpage.

      Best Wishes,
      The MS Edge Team

    • Microsoft Edge Team

      Changed Status to “Fixed”

    • Thank you for the feedback. This is one of the fixes we’ve did in the Windows 10 Creators Update (unless I’m wrong and this is more recent Fall Creators Update fix). You can see the effect of the change here: - this matches your expectations

    • Your fiddle is working for me. (I am using still the unfixed version of edge)
      After I’ve changed your fiddle a bit ( it's not working and displays: 133.36.

      Thanks for your investigation.

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