Google Calendar updates from March 2026
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Secondary calendar lifecycle changes for personal Google accounts.
For users with personal Google accounts, the secondary calendar lifecycle changes—where secondary calendars are permanently deleted upon the deletion of the owner's account—will take effect starting April 27, 2026.
Release: Both • Rapid: 2026-04-27 • Scheduled: 2026-04-27 -
Postponed enforcement date for secondary calendar lifecycle changes for non-personal Workspace accounts.
The enforcement date for secondary calendar lifecycle changes for non-personal Workspace accounts has been moved to October 5, 2026. From this date, secondary calendars will be permanently deleted when the owner's account is deleted, and the current process of auto-assigning orphan calendars to users with management access will stop.
Release: Both • Rapid: 2026-10-05 • Scheduled: 2026-10-05 -
New API endpoint to programmatically transfer secondary calendar ownership.
Google is introducing a new endpoint in the Calendar API that allows developers with Calendar administrator privileges to programmatically transfer the ownership of secondary calendars within the same organization. This new capability mirrors the existing Admin console functionality and provides additional flexibility to transfer individual calendars.
Release: Both • Rapid: 2026-06-01 • Scheduled: 2026-06-01 -
Google Calendar now allows users to easily find and set time zones by searching for a city or country, simplifying scheduling across different time zones.
Google Calendar is introducing an enhanced time zone picker on the web, enabling users to search for and select a specific city or country instead of manually scrolling through a list. This feature aims to streamline the process of coordinating and scheduling meetings with individuals in various time zones. The improvement is applicable across all Google Calendar interfaces where time zone selection is possible, including meeting scheduling, setting a secondary time zone for the main calendar grid, or configuring the world clock.
Release: Both • Rapid: 2026-03-12 • Scheduled: 2026-04-05 -
Improved time zone picker in Google Calendar allowing search by city or country.
Google Calendar on the web is introducing an improved time zone picker that allows users to search for and select a specific city or country instead of manually scrolling through a list. This enhancement is available across all Google Calendar surfaces where time zones are selected, including meeting scheduling flows, secondary timezone settings for the main calendar grid, and world clock configurations.
Release: Both • Rapid: 2026-03-12 • Scheduled: 2026-04-05 -
2026-03-10Comms & Meetings
Better screen scaling for Google Calendar on large monitors
Google Calendar on the web now offers improved scaling on large, high-resolution monitors, reducing unnecessary whitespace and better utilizing screen space for a clearer overview of the day's events. This update provides better visibility for events, prioritizes a relevant 12–15 hour range, and applies to both the main Calendar application and the side panel companion view in other Workspace apps.
Release: Both • Rapid: 2026-03-10 • Scheduled: 2026-04-10 -
2026-03-10Comms & Meetings
Improved screen scaling for Google Calendar on large, high-resolution monitors.
Google Calendar on the web now offers improved scaling for large, high-resolution monitors to reduce unnecessary whitespace and better utilize available screen space. This update improves visibility for short meetings and prioritizes a relevant 12–15 hour range based on the user's viewport height. These improvements are applicable to both the main Calendar application and the side panel companion view within other Workspace apps like Gmail.
Release: Both • Rapid: 2026-03-10 • Scheduled: 2026-05-05 -
2026-03-09Comms & Meetings
Updates to meetings made by a delegate user will now be sent in the name of the principal, ensuring consistent communication.
Previously, when a delegate user managed a principal's Google Calendar, initial invitations appeared from the principal, but subsequent updates or cancellations were sent from the delegate's email. This update ensures that all event-related emails, including cancellations and modifications, will consistently come from the principal, providing a more seamless experience for meeting participants and preventing confusion for guests.
Release: Both • Rapid: 2026-03-09 • Scheduled: 2026-03-23 -
2026-03-09Comms & Meetings
Meeting updates and cancellations made by delegates are now sent in the name of the principal.
Google Calendar is updating how meeting notifications are handled when a delegate manages a calendar on behalf of another user. Previously, while initial invitations appeared to come from the principal, subsequent updates or cancellations were sent from the delegate's email. Now, all event-related emails—including modifications and cancellations—will be sent in the name of the principal to provide a more consistent experience and prevent confusion for guests.
Release: Both • Rapid: 2026-03-09 • Scheduled: 2026-03-23 -
Reusing Google Meet codes in new Google Calendar events will tie meeting artifacts exclusively to the original event.
When an existing Google Meet code is manually entered into a new Google Calendar event, all associated meeting artifacts, such as Gemini notes, recordings, and continuous Google Chat conversations, will now be linked solely to the original Calendar event where the code was first generated. This update prevents unintentional sharing with new event guests and provides a clear understanding of who receives meeting-related information, with a warning dialog appearing upon code reuse.
Release: Both • Rapid: 2026-03-23 • Scheduled: 2026-03-23 -
Google Calendar events created via Apple Calendar with Meet codes will now automatically update to use unique Meet codes.
To enhance meeting privacy and ensure unique identification, Google Calendar events initiated through Apple Calendar and including a Google Meet meeting code will now automatically update to utilize a distinct meeting code. This change aims to improve predictability and transparency, and users will be notified via email about this update.
Release: Both • Rapid: 2026-03-09 • Scheduled: 2026-03-09 -
Automatic update of Google Meet codes for events created via Apple Calendar
When users use Apple Calendar to create Google Calendar events with a Google Meet meeting code, the code will now be updated automatically to ensure that each event uses a unique meeting code. Users will receive an email notification informing them of this update.
Release: Both • Rapid: 2026-03-09 • Scheduled: 2026-03-09