What happened to the Google Calculator? Does it still exist? I no longer see it.
Google calculator will automatically show up and work when you search valid calculation syntax. eg. 2+2=
If it isn't appearing when you make a mathematical search, you may be entering your syntax invalidly. See https://support.google.com/websearch/answer/3284611?hl=en for more details.
Were you talking about something else which you knew as Google Calculator, but which no longer exists?
As October 28, 2016, it's still exists
From the Google Search Help Center
Calculator isn't appearing
If the calculator doesn't show up when you enter in an equation:
- Make sure your equation is something that can be computed. For example, if you search for 7*9/0, you won’t see the calculator pop up because dividing by zero doesn’t create a value.
- If it still isn't showing up, try adding = to the beginning or end of your search.