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25Oct
2009
iPhone Tip: How To Remove A Leftover Calendar

This one was a pain to figure out, so I am sharing it here in case others can use the info (or for the next time I need it myself).

iPhone supports syncing with multiple calendars, and displays them in a single integrated calendar using a different color for each. But have you ever tried to remove one of the calendars? There is no option to do so! And unchecking the calendar in iTunes simply prevents it from being synced in the future, but does not remove the unwanted calendar from the iPhone - all that left over data just sits there.

In my case I have an Exchange calendar and a local Outlook calendar on the iPhone, and I wanted to remove the local calendar and leave only the Exchange calendar. Here are the steps that worked for me (adapt them as needed):

  1. On the iPhone, go to settings, select the Exchange mail/calendar, and turn OFF Exchange calendar use.
  2. iPhone will ask you if you want to delete the Exchange calendar data, confirm the deletion.
  3. Then turn ON the Exchange calendar.
  4. iPhone will ask you what you want to do with the existing (non-Exchange) calendar data, giving you the option of deleting it.
  5. Go ahead with the deletion.
  6. As soon as Exchange syncs you'll have just that one calendar.

Pretty simple (although there really should just be a simple delete option!).

Comments (17)



  • MJ

    Awesome, had the exact same problem and this solved it! Thanks!

    #1Posted by MJ | Nov 18, 2009, 02:50 AM
  • RC

    Worked GREAT! Thank you for sharing!

    #2Posted by RC | Dec 27, 2009, 08:55 PM
  • Fred Wenders

    Thanks. Works great

    #3Posted by Fred Wenders | Jan 28, 2010, 03:44 AM
  • Oz

    that was simple a great!!!

    thx

    #4Posted by Oz | Feb 27, 2010, 05:43 PM
  • Andy

    Simple and worked. Brilliant!!

    #5Posted by Andy | May 9, 2010, 11:57 AM
  • CT

    Finally. This was the answer. Thanks for posting this

    #6Posted by CT | May 11, 2010, 12:02 PM
  • Philip N

    Brilliant.
    I was trying to copy the Calendar.sqlitedb to my pc and delete the calendat. cound not figure out what to do with it. Now I follow your tip and have been able to remove the annoying 2nd calendar on my iphone.
    Thank you for sharing

    #7Posted by Philip N | May 12, 2010, 10:52 AM
  • Paula

    Thank you so much!!! I was trying to figure this out and got so many complicated workarounds, I knew there had to be an easier way. Thanks!!!!

    #8Posted by Paula | May 28, 2010, 02:51 PM
  • Paul

    Too easy. After 10 months of putting up with 2 calendars I now dont get duplicates. Many thanks

    #9Posted by Paul | Jun 10, 2010, 01:31 AM
  • Michael

    well done, that worked perfectly and on my contacts as well.

    #10Posted by Michael | Jun 21, 2010, 06:32 AM
  • iAndy

    THANK YOU, THANK YOU, THANK YOU!!! :)

    #11Posted by iAndy | Jun 17, 2011, 08:29 PM
  • Scott Miller

    dude thanks

    #12Posted by Scott Miller | Feb 26, 2012, 04:42 AM
  • Gil

    Hi there!
    I don't have a "Exchange mail/calendar" or a "turn OFF Exchange calendar"..can you help me please?
    I bought my friend's iPhone 4 & it cames with 5 calendars that I don't use!!
    Thanks

    #13Posted by Gil | Jul 13, 2012, 06:19 AM
  • Ben Forta

    In that situation don't delete calendars, do a reset on the entire phone, there is a reset option for just this purpose, it returns it to the original factory state.

    #14Posted by Ben Forta | Jul 13, 2012, 07:47 AM
  • Gil

    hmm..& there's no another option but that?

    #15Posted by Gil | Jul 13, 2012, 07:50 AM
  • hugelsb

    Thanks a lot for the straight forward instructions.

    #16Posted by hugelsb | Jul 30, 2012, 06:49 AM
  • Habi

    Here is how you can delete a calander on iPhone5.
    http://apple-ipad-iphone-ipod.blogspot.com/2012/10...

    #17Posted by Habi | Oct 13, 2012, 04:11 AM