How to Remove Duplicate Apple Calendar Events?

Duplicate calendar events are a common problem that many of you experience. So, if you are facing duplication issues in your Apple Calendar. I have several methods that can help you delete duplicate events in Apple Calendar. Along with this, I will share the tips to prevent deleting duplicate Apple Calendar events.

Why You Are Seeing Duplicate Apple Calendar Events?

Calendar event duplication does not occur for one reason. There are multiple factors to consider. Below are the most common reasons for event duplication.

• You are syncing multiple calendars, like Google, Outlook, or iCloud, in your Apple Calendar. This creates duplicate entries of the same event.
• Because of network disturbances or temporary glitches. The syncing is stopped. After re-syncing, the same events are added instead of updating the existing ones.
• You subscribed to a public or shared calendar more than once. From this, you see duplicate events because the same calendar link is added multiple times.
• Opening the same ICS or other Calendar files in Apple Calendar more than once also creates duplicate entries. So, before importing the file, make sure to check that the same events have already appeared or not.
• Your Apple Calendar is on multiple devices, and you are experiencing sync conflicts as the updates are made simultaneously or your device is offline.
• If you integrate your Apple Calendar with other apps for scheduling or productivity. Sometimes they create duplicate entries if it is not syncing correctly.
• Time Zone mismatch can also create calendar event duplication when you are syncing across different regions or devices.

From these factors, you can identify why your Apple Calendar has duplicate events and use the methods to delete them.

How to Find Duplicate Apple Calendar Events?

Whether you are using a Mac, an iPhone, or an iPad. To find out the duplicacy in Apple Calendar, follow the steps below.

On Mac: Open the Apple Calendar and type “” in the search bar. This way, it displays all the events in the vertical list. Then, find the duplicacy.

On iPhone or iPad: Go to the Calendar app, click Calendar at the bottom of the app. Then, find your duplicate calendar event.

After finding out, you can now remove them with the following methods.

Manually Delete Duplicate Events in Apple Calendar (iPhone or iPad)

1. Open the iPhone or iPad calendar app. Search for your duplicate events.
2. Click the duplicate event and select the Edit button.
3. Scroll down, then hit the Delete Event option.
4. Choose Delete This Event Only or Delete All Future Events.
5. From these steps, delete other duplicate events.

To find out the duplicate events, you can search by name in the Search option.

Delete Duplicate Events in Apple Calendar App

1. Open the Apple Calendar on your Mac computer.
2. In the search bar, enter the event name and check if there is any duplication.
3. When you find a duplicate event. Right-click the event and click the Delete button.
4. Repeat this to remove duplicate events.

To identify the duplicacy, you can switch to List View.

1. Press View and then Show List.
2. Sort your list and find the duplicate.

Manage Calendar Accounts to Remove Duplicate Calendar Events

This method only works on Mac, iPhone, or iPad.

1. Go to the settings of your device.
2. Click on Calendar, then the Accounts button.
3. Press each account and check if the same calendar is synced multiple times
4. Hit Calendar Off for the duplicate accounts. Then, toggle it on again.
5. After that, restart the calendar app.

Alternatively, you can follow these steps

1. Run calendar, then Settings or Preferences.
2. Click on Accounts, check, and uncheck calendars.

Delete Duplicate Events from iCloud Calendar

1. Go to the iCloud site and log in with your Apple ID. Then, click on Calendar.
2. Search for your duplicate events and press the duplicate event.
3. Click the Delete button or trash icon. After that, refresh your Apple device.

Resync Calendar to Fix Duplicate Apple Calendar Events

1. Open iPhone or iPad, then run the Settings app.
2. Click Calendar and then Accounts.
3. Choose the affected account. Turn off the calendar’s account.
4. Wait till 10-15 seconds. After that, on the Calendars.
5. Then, check if there are duplicates in your calendar.

Remove Duplicate Subscribed Calendars

1. In the Settings, go to the Calendar.
2. Click on the Accounts and then Subscribed Calendars.
3. Press Delete Account, then confirm the deletion.

Limitations of Manual Methods

• If you have to delete multiple duplicate calendar events. Then it is time-consuming to manually remove them.
• There is no manual option to delete bulk similar Apple Calendar events.
• During the process of manual deduplication, you may mistakenly remove your original events.
• It takes a lot of time to identify exact duplicates because you have to find them in different ways.
• There can be chances that the calendar events you have deleted will appear again.
• These methods are not suitable for recurring events.

Professionally Delete Duplicate Events in Apple Calendar

To use this software, you must first export your Apple Calendar in the appropriate format. Then, deleting the duplicates makes it easier by using SysTools Duplicate Calendar Remover. A specialized software to remove duplicate calendar events from your calendar files. From this tool, you can use the software to automatically identify the duplicates, and with one click, you can remove all duplicated events. To know how it works, follow the steps below.

Guide to Use Professional Software

1. Download the software for your Mac.
   
2. Click Add File(s) or Folders. Browse your Apple Calendar files and open it.
   
3. Provide the destination path to save your resultant file. Then the Next button.
   
4. Choose your removal option and action options.
   
5. If you want to detect specific duplication events. After that, click Remove Duplicates.
   

How to Save Apple Calendar Files?

1. Go to your Apple Calendar app.
2. Click on the calendar name from the calendar list.
3. Then, select the File button and Export button.
4. Choose a location. Press the Export button.

Conclusion

To remove duplicate events in Apple Calendar, I have provided several manual ways. Here you can delete the duplicates from your Mac desktop, iPhone, or iPad devices. However, there are limitations to using manual methods. To avoid that, you can use professional software, but remember to first save your Apple Calendar before starting to use the tool.