On the standards track: Yes
Is Experimental: No
Is Deprecated: No
In Chrome version 26 on 2013-03-26
In Chrome Android version 28 on 2013-07-10
In Edge version 12 on 2015-07-29
In Firefox version 16 on 2012-10-09 Note: Before Firefox 59 calc() is not supported in rgb() and other color functions. Before Firefox 57 calc(1*2*3) is not parsed successfully. Firefox 57 increased the number of places calc() could substitute another value. See bug 1350857.
In Firefox for Android version 16 on 2012-10-09 Note: Before Firefox for Android 59 calc() is not supported in rgb() and other color functions. Before Firefox for Android 57 calc(1*2*3) is not parsed successfully. Firefox for Android 57 increased the number of places calc() could substitute another value. See bug 1350857.
In Internet Explorer version 9 on 2011-03-14
In Quest Browser version 5.0 on undefined
In Opera version 15 on 2013-07-02
In Opera Android version 14 on 2013-05-21
In Safari version 7 on 2013-10-22
In Safari on iOS version 7 on 2013-09-18
In Samsung Internet version 1.5 on 2013-09-25
In WebView Android version 4.4 on 2013-12-09
In WebView on iOS version 7 on 2013-09-18