1. What Is the Calendar Control in Power Apps?
Although Power Apps doesn’t include a built-in calendar control, you can create a fully functional calendar using gallery controls. This custom calendar displays dates in a monthly view, supports navigation between months, and can connect to SharePoint or Dataverse to display events, tasks, travel requests, interview schedules, and other date-based records.
The calendar is fully customizable, responsive, and allows users to interact with records directly from the calendar interface.
2. How the Calendar Control Works
The calendar is built using a combination of gallery controls and Power Fx formulas.
Key components include:
- A month-day gallery that generates a 6-week (42-day) calendar grid.
- A weekday gallery that displays day names such as Monday through Sunday.
- Navigation buttons to move between previous and next months.
- Dynamic styling to highlight:
- Today’s date
- Selected date
- Days outside the current month
- Event indicators (dots) that appear when records exist for a particular date.
Power Apps calculates the first and last visible dates automatically, ensuring every month is displayed in a consistent six-row layout.
3. Adding the Calendar to Your Power Apps
There are two ways to use the calendar in your application.
Use the Built-In Calendar Template
Power Apps includes a ready-made Calendar screen template that already contains:
- Monthly calendar layout
- Weekday headers
- Previous and next month navigation
- Date selection logic
- Responsive gallery controls
This is the quickest way to start building calendar-based applications.
Copy the Calendar into an Existing App
You can also copy the calendar galleries and navigation controls into your own app. When doing this, make sure to:
- Copy the month-day gallery, weekday gallery, navigation icons, and month label.
- Include all required variables and initialization formulas.
- Remove Outlook calendar references if you are connecting the calendar to SharePoint or another data source.
This allows you to reuse the calendar in any existing Canvas app while keeping full control over its design and functionality.
4. Connecting the Calendar to SharePoint Data
One of the biggest advantages of this gallery-based calendar is its ability to display records stored in a SharePoint list.
For records associated with a single date—such as asset due dates or interview schedules—you can connect your SharePoint list to the calendar and display an indicator on any day that contains data. Selecting a date filters a separate gallery to show all records for that specific day, allowing users to quickly view and manage scheduled items.
For events that span multiple days, such as travel requests or project schedules, you can place a nested gallery inside each calendar cell. The calendar checks whether the current date falls between the event’s start and end dates, ensuring the event appears on every applicable day instead of only the first or last date.
This approach makes the calendar suitable for both single-day activities and long-running events.
5. Editing Calendar Items and Customizing the Experience
The calendar is fully interactive and allows users to edit records directly from the calendar interface.
Each event displayed inside a calendar cell can be made clickable. When a user selects an event, Power Apps stores the selected record in a variable and opens an edit form where the details can be updated. After submitting the form, the calendar automatically reflects the latest changes because it remains connected to the SharePoint data source.
You can also enhance the calendar by:
- Color-coding events based on status using Switch() formulas.
- Highlighting today’s date and the selected date.
- Displaying different colors for dates outside the current month.
- Adjusting fonts, borders, spacing, and gallery templates to match your app’s theme.
- Making the layout responsive so it adapts to different screen sizes.
These customizations create a professional calendar experience while improving readability and user interaction.
6. Common Implementation Tips and Business Use Cases
When adding the calendar to an existing app, it’s important to copy not only the galleries but also the variables and initialization logic used by the template. Missing these formulas can cause navigation or display errors. Likewise, if you’re not using Outlook calendars, remove any leftover Collect() statements and replace them with your own SharePoint Lookup() or Filter() formulas.
This calendar design works well in many business scenarios, including:
- Asset Management – Track equipment due dates and maintenance schedules.
- Travel Requests – Display trips across multiple dates with start and end date support.
- Recruitment Management – Organize interviews and update candidate schedules directly from the calendar.
- Project Planning – Visualize deadlines, milestones, and ongoing tasks in a monthly calendar view.
By combining gallery controls with SharePoint data, Power Apps enables you to build a flexible, interactive calendar that supports scheduling, tracking, and record management without requiring a built-in calendar component.
