When creating a Google Calendar event. You may want to review the Attendee's calendar before sending an event invite.
There are a couple of ways to this;
Method 1 - Suggested Times
1) Open the Google Calendar you want to make an new entry on.
2) Find the desired date / time and double click on the section to open the Event Details pane.
3) Give the event a name, amend other details, and add guests as needed.
4) When all of the Attendees have been added to the guest list. Click on Suggested Times (located underneath the guest list). This will generate a list of times which best suit all attendees listed as guests.
5) Choose a suggested time that works for everyone.
6) Send the invite.
Method 2 - Find a Time
1) Open the Google Calendar you want to make an new entry on.
2) Find the desired date / time and double click on the section to open the Event Details pane.
3) Give the event a name, amend other details, and add guests as needed.
4) When all of the Attendees have been added to the guest list. Click on Find a Time. All attendee calendars will be populated where the event details are usually shown. To return to the event details, click on Event Details.
5) Click on a suitable time. This will amend the date and time accordingly under the event title.
6) When you are happy with the event details. Send the invite.