So you have a Google Calendar. It's not your primary calendar and it's not appearing on your iPhone, and yeah that's frustrating. Here's the fix.
- Login to Google.
- Go to Google Calendar.
- Make sure that the calendar you're after appears in the left-hand navigation.
- If it does, then you want to go to this link:
- This is Google's calendar sync configuring tool for iOS devices. There'll be a list of calendars that will match what you first saw in the left-hand navigation on the Calendar screen.
- Select TRUE for the calendars you want to have appear on your iPhone or iPad; hit the Save button lower right hand side of screen.
The calendar sync settings will be pushed to your iPhone in a couple of minutes after that. It takes a few minutes for your phone to poll for a calendar update.
As new calendars are added, you may need to revisit this screen to configure the calendar sync settings again.