Google Calendars for Business allow the planning, scheduling and process management of individuals, rooms and other resources.
More calendar options are available for Google Apps for Work users.
The power of Google Calendars for Businesses is having multiple calendars and collaboration-sharing rights to manage:
Appointments
Company holidays
Departments
Employee work schedules - sharing
Events
Holidays (public)
Individual and Employee Meetings
Inspections
Meeting rooms or facilities
Personal calendars
Projects
Schedule audits
Show free/busy times
Tasks
Web-posted calendars