Updated on February 26, 2015: The friendly folks at YouCanBook.Me tell me that the “On Duty” feature (which displays my office hours, as described below) now requires a paid premium-level subscription OR a free non-profit account.
Updated on March 23, 2016: Here’s the new link to request an education account, which no longer appears to be automatic for users who log in with an. But the notes below may be helpful for people (like me) who now pay to use this service, since as of early 2019 I still have not found a good replacement that allows me to manage office hour slots from within my Google Calendar application.
Until 2018, this option was free for educators who received a non-profit account, but it is NO LONGER FREE. One of the most popular posts that I originally wrote in December 2012 was the tutorial below on customizing the calendar service to display appointment slots – such as “office hours” – using your Google Calendar. Updated: How to Customize for Appointment Slots
