How to transfer Samsung's S-Planner calendar to iPhone Calendar?

[castle 24]

I am not the most tech savvy person but I usually can find my answers online and work my way through a problem. Unfortunately I cannot figure this one out!!

I am transferring from a Samsung Galaxy S5 to an iPhone 6S. My whole life is on my calendar and I NEED to transfer it. I was using the S Planner Calendar on my samsung and I need to transfer all that info to the iPhone Calendar app.

Please help!!

 

[anon(632115)]

Sync the S5 to Google calendar and then sync the iPhone

 

[castle 24]

Can you give the steps of the syncing the S5 to Google calendar. I have been trying but it's not showing up in google calendar.