How to Export Your Outlook Calendar to an .ics File

Exporting your Outlook calendar saves its events to a standard .ics file you can import elsewhere, hand to someone, or keep as a backup. You can export a whole calendar or just a date range, but what ends up in the file depends on the version you use. This guide covers exporting across classic desktop, new Outlook, and the web, plus what is and isn't included.

Export is a snapshot, not a live link

An exported .ics is a one-time copy. It won't keep updating after you create it. If you want something that stays in sync, publish a feed instead and share its URL—see How to Publish and Share an Outlook Calendar and How to Get Your Outlook Calendar's Published .ics URL.

Where each version stands

Version	Export to .ics	Date-range control
Classic Outlook desktop	Yes (Save Calendar)	Yes—pick a range and detail level
New Outlook for Windows	Limited; may route to web or backup tools	Varies
Outlook on the web	Yes (export from calendar settings)	Whole calendar, limited range control

Classic Outlook desktop

Classic desktop gives you the most control over the date range and detail.

Open the Calendar and select the calendar you want to export in the left pane.
Select File → Save Calendar.
In the save dialog, select More Options.
Set the Date Range (for example, Today, Next 7 days, Next 30 days, or Specify dates).
Set the Detail level: Availability only, Limited details, or Full details.
Select OK, choose a filename and location, confirm the file type is iCalendar Format (.ics), and select Save.

This produces a portable .ics covering exactly the range and detail you chose.

Outlook on the web

Open the Calendar.
Select Settings (gear), then Calendar → Shared calendars (the exact section name varies by build).
Find the calendar under an export option and select Export / Download.
The browser downloads an .ics file of that calendar.

The web export typically grabs the calendar's events without the fine-grained date-range and detail menu that classic desktop offers.

New Outlook for Windows

New Outlook doesn't always expose a direct calendar export. If you don't see one, the reliable options are:

Export from Outlook on the web using the same account (steps above), or
Use classic Outlook desktop if it's still installed—see Which Calendar Do You Have?.

What's included—and what isn't

Generally included:

Event titles, dates, times, and time zones.
Locations and descriptions (when you export full details).
Recurring events as recurrence rules.

Often not included or unreliable across the .ics format:

Categories and color labels, which are Outlook-specific.
Attachments on events.
Attendee responses and free/busy status beyond what your detail level allows.
Private-event details if you export at a limited detail level.

Choose Full details in classic desktop if you need descriptions and locations preserved.

Importing the file back

To bring an exported .ics into another calendar, you import it on the other side—see How to Import an .ics File Into Outlook. Other calendar apps follow a similar "import" step.

Troubleshooting

Export option is missing. Use Outlook on the web or classic desktop; new Outlook may not show a direct export.
Descriptions are blank. Re-export with Full details rather than availability-only.
Recurring events look wrong elsewhere. Some apps interpret recurrence rules slightly differently; spot-check long series after importing.

If you'd rather not shuttle .ics files around, nocal keeps your Outlook and Google calendars together in one timeline so you can see everything without exporting — see how to connect them.