Google Meet meetings can be scheduled across Google Workspace products, such as Calendar, Gmail, Google Chat, and more. This means your unique meeting code and its expiration are based on the product that your meeting is created from.
Most meeting codes will expire 365 days after the last use, but there are instances where the meeting code will expire instantly once the meeting ends. See below for a complete breakdown of meeting code expirations according to the product they were generated by. These meeting code expirations will take effect beginning May 19, 2021.
We strongly recommend you use the table below to ensure your meeting codes are valid, especially for meetings you plan far in advance.
Rapid Release and Scheduled Release domains: Gradual rollout (up to 15 days for feature visibility) starting on May 19, 2021.
Admins and end users: We recommend reviewing the meeting code expiry limits to ensure your meeting codes are valid, especially for meetings planned far in advance.