5 million businesses and growing
Manage meetings online with Google Calendar
A web-based calendar application that enables employees to work together efficiently and helps minimize costs and IT hassles.
Easily schedule appointments
Overlay multiple calendars to see when people are available. Google Calendar sends invitations and manages RSVPs.
Integrate with your email system
Google Calendar is integrated into Gmail and interoperable with popular calendar applications.
Share project calendars
Calendars can be shared company-wide or with select co-workers. A range of sharing permission controls help maintain security and privacy.
Access with your mobile device
View and edit event details, add new events, and invite guests on mobile devices like the BlackBerry and iPhone. Even receive calendar notifications via SMS.
Publish calendars
Publicize external company events by publishing a calendar to make it searchable in the Google Calendar gallery. Easily embed calendars into web pages.
Live Updates from Google 
Share Docs, Slides and Drawings with people who do not have a Google Account - October 07, 2013
Domain labels, Mobile updates and a new API for using Google+ at work - August 14, 2013
Monitor user logins, storage consumption and apps usage with the Admin SDK - October 01, 2013
