Microsoft Teams is the primary collaboration platform for many enterprise organizations, deeply integrated with the Microsoft 365 ecosystem. Its timezone behavior is intertwined with Outlook Calendar and Microsoft 365 account settings — which means configuring timezones correctly in one place generally fixes them across the entire suite. This guide covers the key settings and best practices for distributed Teams users.

How Teams Derives Timezone Information

Unlike Slack, which has its own independent timezone setting, Microsoft Teams does not have a separate timezone configuration. Instead, Teams uses the timezone set in your Microsoft 365 account profile (accessible at account.microsoft.com or through the Outlook web app). This single source of truth flows through to Teams meeting times, calendar event displays, and any time-related features within the Teams environment.

To update your Microsoft 365 timezone, go to the Outlook web app (outlook.office.com), click the Settings gear, select “View all Outlook settings,” navigate to “Calendar” → “View,” and update the Time zone dropdown. This change propagates to Teams within a few minutes.

Scheduling Teams Meetings Across Time Zones

The most effective way to schedule Teams meetings for distributed participants is through Outlook Calendar with the Teams meeting add-in. When you create a meeting in Outlook, it automatically includes a “Join Microsoft Teams meeting” link. Outlook’s Scheduling Assistant then shows you each invitee’s free/busy schedule in your local timezone, with hover-over displays showing the corresponding local times for participants in other zones.

If you schedule directly from the Teams Calendar tab, the experience is similar: Teams opens an Outlook-integrated meeting creation form. Either path produces a properly timezone-aware invitation. The Teams Calendar in the app sidebar also shows meetings converted to your local timezone.

Seeing Colleagues’ Timezones

Teams does not natively display a live local clock for each colleague the way Slack does. However, you can infer or find timezone information through a few paths. Hovering over a colleague’s avatar in Teams shows their presence status and sometimes their configured location if they have set it in their Microsoft 365 profile. The full contact card (accessible by clicking their name) may include timezone or location information if your organization has populated these fields in Azure Active Directory.

For teams that rely on this information daily, a common practice is to include the local timezone in the Teams profile “About me” field or in the bio section, making it visible to colleagues browsing profiles. Some organizations also add custom profile fields in Microsoft 365 for “Location / Timezone.”

Using Teams Status Messages for Timezone Awareness

Microsoft Teams status messages — the short text that appears below your name — can be used to signal timezone context. Setting a status like “Back at 9 AM SGT (1 AM UTC)” when you are away gives global colleagues an immediate, unambiguous signal about your availability without requiring them to calculate from your timezone. Combine this with the “Show as away” Teams presence setting during off-hours.