I would like to be able to select potential times that are free based on what events have already been scheduled in my Google Calendar (with multiple calendars).
How do I do that?
As an alternative, you can embed your Google calendar using the Rich text object in your desired page. This won't merge the two calendars, but at least you'll be able to compare them visually.
Tim, no way to bring your google calendar into knack natively, without building out a complex two-way integration, something like insightly CRM has, or Nozbe.
What I do is use the calendar link from the knack calendar in my google calendar.
More on how to do that:
https://support.knack.com/hc/en-us/articles/226584908-Calendars
Shows my knack calendar side by side with my other google calendars (of which I have a dozen or so)