SharePoint lists and libraries
Bring events from SharePoint lists and libraries into a shared calendar view.
SharePoint lists and libraries, Outlook and Exchange calendars, Planner plans, and iCalendar feeds in one place
Overlay as many SharePoint lists and libraries, Microsoft 365 Groups and Exchange calendars, and Planner plans as you need.
Built for a modern experience, configuration is simple and flexible. Use the Calendar Overlay app in SharePoint as a web part or in Microsoft Teams as a channel tab.
Overlay the current user's calendar in addition to the configured calendars and allow end users to show/hide calendars for a personalized and relevant experience.
View your events in a monthly, weekly, daily, list, or agenda view and configure default and available views for users.
Hover or click events to view additional information, join meetings, and get task status.
Add events from the Calendar Overlay directly to your Outlook calendar.
Quickly export and import calendar data source configuration settings for ease of use.
The Calendar Overlay fully supports 22 languages and works with your regional settings without any additional configuration.
Visualize project milestones, issues trackers, plans, and task lists within your project team in Teams or SharePoint.
Overlay your team members' calendars for a unified view to assist with scheduling and availability.
Share availability of conference and huddle rooms and book directly from the Calendar Overlay.
Visualize and schedule docketing events to simplify case management.
Aggregate course syllabus information for students, instructors, faculty, and accreditors.
Bring events from SharePoint lists and libraries into a shared calendar view.
Combine Exchange calendars, Microsoft 365 group calendars, and Planner plans.
Include calendars from other platforms that provide an iCalendar feed.









Count unique people who view the app during a rolling 30-day period. SharePoint Page Analytics’ Page Viewers metric can help you estimate.
One year at standard pricing, two years with 10% savings, or three years with 15% savings.
Additional program discounts may apply, subject to approval and qualification. Combined discounts are capped at 25%.
Choose your audience and term, then request a quote. Where available, use the calculator below to estimate your price.
Discover how our apps are revolutionizing SharePoint and Teams, as recognized on The Intrazone podcast by Microsoft. Listen to the podcast here.
Try the app or book a demo to explore how it fits your organization.

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