You can connect your Google Calendar to Bitrix24. Google Calendar and Bitrix24 synchronization works both ways.
How to connect Google Calendar
Open Calendar section > click Synchronize button.
Select Google Calendar > click Connect.
Sign in to your Google Account or select it from the list of your Google Accounts. Click Allow.
New connected Google calendar will be marked as synchronized in the connected calendars list, with the last synchronization timestamp:
When creating a new event, select the connected Google Calendar and this event will be automatically added to your Google Calendar as well as to Bitrix24.
All events added to Google Calendar will be automatically added to your Bitrix24.
How to disconnect Google Calendar
To disconnect Google Calendar, click Synchronize button > click Disconnect.