Will recipients see the meeting in their own time zone?

Yes. Outlook (and every other calendar tool that follows the iCalendar standard) stores the meeting as a UTC instant and renders it in each attendee's local zone.

What happens to recurring meetings when DST changes?

Recurring meetings stay anchored to the time zone they were created in. If you scheduled a 9 am London meeting from London, it stays 9 am London year-round and shifts by an hour in zones that don't share the same DST schedule.

How do I add a third time zone?

Outlook for Windows supports up to three displayed zones. In the same Time zones panel, tick Show a third time zone and pick it.

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How to Schedule Meetings Across Time Zones in Outlook

By Maya Okonkwo · Editor, Time Zone LinkJune 6, 20265 min read

How to schedule, view and convert meetings across multiple time zones in Microsoft Outlook on desktop and the web, with the gotchas that catch most distributed teams.

Outlook handles time zones better than most calendar tools, but the settings are scattered and the defaults assume everyone lives in one place. Here's the short version of what to enable.

Show a second time zone in the calendar grid

On the desktop client, go to File → Options → Calendar → Time zones.
Tick Show a second time zone, label it, and pick the zone.
A second column appears next to your day view — useful if you regularly meet with one specific region.

Pick a time zone per meeting

When you create a new meeting, click the small Time zones button next to the start and end fields. You can set the meeting's zone independently of your own — useful when you're booking a slot on behalf of someone in another region. Outlook stores the underlying UTC instant, so guests still see the time in their own zone.

Travel without breaking your calendar

If you move time zones, change your system clock first — Outlook follows the OS. Recurring meetings created in your home zone will shift to your new local time, which is almost always what you want.

What Outlook still doesn't do well

It won't show you working-hours overlap for more than two zones at a glance.
It can't generate a shareable link that renders in the reader's local time outside the Outlook ecosystem.

For the first, our meeting planner shows colour-coded overlap across every attendee. For the second, paste a converter link into the invite body so external guests get a clean local-time view.

Frequently asked

Will recipients see the meeting in their own time zone?: Yes. Outlook (and every other calendar tool that follows the iCalendar standard) stores the meeting as a UTC instant and renders it in each attendee's local zone.
What happens to recurring meetings when DST changes?: Recurring meetings stay anchored to the time zone they were created in. If you scheduled a 9 am London meeting from London, it stays 9 am London year-round and shifts by an hour in zones that don't share the same DST schedule.
How do I add a third time zone?: Outlook for Windows supports up to three displayed zones. In the same Time zones panel, tick Show a third time zone and pick it.