How to Create an ICS Calendar Invite in Outlook

Kayla Jul 09, 2026

Creating an ICS calendar invite in Outlook can help you efficiently manage your schedule and keep others informed about your events. ICS, or iCalendar, is a standard format for exchanging calendar data, widely used by various calendar applications. Here's a step-by-step guide to help you create an ICS calendar invite in Outlook.

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Benefits of Using Outlook Calendar Invite Templates

Before we dive in, ensure you're using the latest version of Outlook. The process may vary slightly depending on your Outlook version. We'll be using Outlook on the web for this guide, as it's accessible from any browser and offers a user-friendly interface.

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How to create a Shared Calendar in Outlook

Creating a New Event in Outlook

To create an ICS calendar invite, you first need to create a new event in Outlook. Here's how:

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How to Add iCloud Calendar to Outlook on Mac and iOS Devices

1. Sign in to your Outlook account using a web browser.

2. In the left-hand navigation pane, click on 'Calendar'.

Calendar: Contacting Event Invitees
Calendar: Contacting Event Invitees

Adding Event Details

Once you're in the Calendar view, you can start creating your event.

1. Click on 'New event' at the top of the page.

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Calendar Blocking in Outlook and How This Can Help You Stay Sane

2. Fill in the event details, such as the subject (e.g., 'Meeting with Team'), location, start and end times, and any relevant notes.

Inviting Attendees

You can invite others to your event by adding their email addresses.

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How to Create Calendar Files (.ics) that can be Shared/Emailed/Downloaded? - Insight Extractor - Blog

1. In the 'Add guests' field, start typing the email address of the person you want to invite. Select the correct contact from the dropdown list that appears.

2. Repeat this process to add more attendees. You can also click on 'Rooms' to reserve a meeting room if needed.

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Exporting the Event as an ICS File

Now that you've created your event, you can export it as an ICS file to share with others.

1. With the event still open, click on the three dots (...) next to the 'Send' button.

2. Select 'Export' from the dropdown menu.

Saving the ICS File

Outlook will prompt you to save the ICS file to your device.

1. Choose a location to save the file, give it a name (e.g., 'Meeting_ICS'), and click 'Save'.

2. The ICS file is now saved on your device and can be shared with others. They can import this file into their calendar application to add the event to their schedule.

Sharing the ICS File

You can share the ICS file via email or any other file-sharing platform.

1. To share it via email, attach the ICS file to a new email and send it to the recipients.

2. Alternatively, you can upload the ICS file to a cloud storage service or file-sharing platform and share the link with others.

And there you have it! You've successfully created an ICS calendar invite in Outlook and shared it with others. By using ICS files, you can ensure that everyone's calendar is up-to-date and in sync. Happy scheduling!