I am trying to import all my existing calender events into a csv or ical file so I can import them into my Google account - just like you do for contacts. I see no guidance online for calender events. I do not want to sync calendars, I am droppng the Yahoo account.

Open Yahoo mail and go to calendar.
Under "Calendars" you should see you name or what ever you names your calendar.
Right click on it and say export. It will export as a ics file. Save the file. It is compatible with gmail.

Log in your Google calendar https://www.google.com/calendar/render
Click on the gear icon (Settings) then click on Settings.
Open calendar tab and select import the file you saved.

That is it.


Hope this helps
Grant - South Africa