Google Calendar Embed - WordPress
From Help Wiki
To embed a Google Calendar in your WordPress page or post:
- Activate the Google Calendar Widget & Short Code plugin
- Create or navigate to the page or post where you'd like to embed the calendar
- Paste the Google Calendar embed code directly into the page or post (this is located in your Google Calendar Settings and starts with <iframe>)
- Save or update the page and you will notice that the embed code is replaced with shortcode [gcal src=...]
Plugin home: http://wordpress.org/extend/plugins/wpgcal/