Export S Planner to Google Calendar

[AC Question]

Good morning,

When I first got me Galaxy S5, I made the mistake of importing all calendar items into Samsung Calendar.

Now I want to transfer all those items to my Google Calendar -- I'm tired of having multiple notifications.

How do I do this? Is there an app? How do I make sure there won't be any duplicates?

Thanks,
Michael

 

[B. Diddy]

Moved to the S5 forum.