How to Import Outlook Calendar to iCal? Quick Steps

Antonio Gosling ~ July 4, 2025 ~ 6 Minutes Reading

If you are switching from Outlook calendar to iCal or simply want to sync your schedule across Apple devices, then this guide will be beneficial for you. In this guide, we will share the most effective methods to import your Outlook Calendar to iCal. Whether you are using Outlook for work or personal use, or have migrated from Windows to Mac, this guide will help you seamlessly transfer all your appointments, meetings, and events to your Apple devices.

Apple is known for creating a seamless ecosystem in its devices such as Mac, iPad, iPhone and Apple Watch. One key part of the ecosystem is iCal, now officially called Apple Calendar. It’s a built-in app on all Apple devices that helps users to manage their schedules, set reminders, and stay organized. iCal supports syncing with various calendar services, including Google, Exchange, and Outlook making it a flexible choice for both personal and professional use.

Motives to Import Calendar from Outlook to iCal

  • Importing your Outlook calendar to iCal allows you to access events across all Apple devices such as Mac, iPhone, iPad without switching between apps.
  • iCal works seamlessly with Siri, Apple Reminder and other mac OS/iOS apps giving you a more unified experience.
  • Switching from Windows to Mac allows you to safely import your Outlook calendar to Apple Calendar without data loss issues.
  • Once imported and subscribed, iCal can sync updates across devices and provide offline access to your schedule.
  • iCal makes it easy to share calendars or subscribe to shared Outlook calendars via ICS files or links.

Manual Methods to Import Outlook Calendar to iCal

If you have an active Outlook profile, we have outlined various manual approaches you can select as per your requirement:

Method 1. Export Outlook Calendar to iCal(ICS)

  1. First, open “Microsoft Outlook”.
    Open Outlook
  2. Go to the “Calendar” section as appears in the navigation pane.
    Navigate to Calendar
  3. Click on file and press on “Save Calendar”.
    Press Save Calendar
  4. Choose “Calendar output location” and enter name.
    Choose Calendar
  5. Click on “More options” to select specific date range and detail level.
  6. Save file in “ICS format” for iCal compatibility.

Method 2. Import iCal(ICS) File into Apple Calendar

  1. On your Mac, open the “Calendar app(iCal)”.
  2. Navigate to file and click on “Import”.
    Click on Import
  3. Select the “ICS file” and choose which calendar to add events to and create new ones.
  4. Ensure all events appear correctly and check for duplicate and missing entries.

Method 3. Sync Outlook Calendar Directly to iCal via Exchange or IMAP

  1. Open “System Settings or System preferences” and tap on Internet Accounts on Mac.
  2. Click on Add Account and select “Microsoft Exchange” or Other Mail Accounts(for IMAP).
  3. Sign in with your “Outlook or Microsoft 365 credentials”.

Method 4. Publish and Subscribe via Outlook Web and iCal

  1. Sign in to “Outlook Web(Outlook.com or Microsoft 365)”.
  2. Navigate to Settings and click on Calendar and press on “Shared Calendar”.
  3. Under “Publish Community” and select calendar and choose permissions.
  4. Copy “ICS link” as appears.
  5. Open “iCal calendar on Mac” and tap on file.
  6. Hit on “New Calendar” and paste the ICS URL as you have copied earlier.
  7. Tap on “Subscribe” and name your calendar and set Auto-fresh preferences.

Alternative Technique to Import Calendar from Outlook to iCal

If you want to directly transfer your Outlook calendar from Windows to iCal, we recommend the Jagware OST Converter. This software handles OST files in bulk, auto-detects files from default locations, and eliminates the need to manually move OST files to another location.

Instructions to Import Outlook Calendar to iCal

  1. Download and Run “Recommended Software” on your system.
    Import Outlook Calendar to iCal
  2. Click on “Configured Outlook mailbox data” and press Next button.
    Configure Outlook mailbox data
  3. Select “Outlook mailbox folder” and press Next button.
    Choose Outlook mailbox folders
  4. Choose the “ICS file” in the list of saving options.
    Select ICS file
  5. Browse destination path and select “Advanced filter”.
    Choose filter options
  6. Press Next button to ready to “import Outlook calendar to iCal”.
  7. Open “Calendar App” and select the ICS file as you have exported.
  8. Press on “Create New Ones” to successfully import the calendar from Outlook to iCal.

Useful Features of Recommended Tool

  • This software can convert all Outlook data such as emails, contacts, calendar and also helps you when Outlook calendar disappear.
  • It offers a simple initiative interface to make it a reliable tool for individual and professional users.
  • You can also convert OST to PST, PDF, EML, MBOX and 35+ other saving options.
  • With this wizard, You can utilize selective migration using filters like date range, subject, sender, and excluded folders. It is a highly reliable way to migrate crucial data while skipping unnecessary files.
  • This software can also import OST to Outlook, Microsoft 365, Thunderbird, Gmail and all IMAP Supported email services.
Time to Say Goodbye

In this guide, we have shared all possible techniques to import Outlook calendar to iCal by manual and its alternative approach. Manual approaches are time-consuming and do not guarantee accurate results. Therefore, experts recommend choosing the alternative automated approach to ensure data integrity with no risk of information loss.

Common Questions

How do I Transfer my Outlook Calendar to My Apple Calendar?

You can transfer Outlook calendar to Apple Calendar by exporting it as an ICS file using the Save Calendar option in Outlook then import into Apple Calendar via file then press Import. This one-time method transfers all selected events to iCal.


Can an Outlook Calendar be Shared with iCal?

Yes, Outlook calendar can be shared with iCal by publishing them online as ICS links. Copy shared calendar via URL and use New Calendar Subscription feature in Calendar to sync it.


How do I Sync Outlook with iCal?

To sync Outlook with iCal, add your Outlook or Microsoft Exchange account under System Settings and then select Internet Accounts on your Mac then enable the Calendar option. iCal will auto-sync events across devices.