The .NET Multi-platform App UI (.NET MAUI) DatePicker invokes the platform's date-picker control and allows you to select a date.

DatePicker defines eight properties:

  • MinimumDate of type DateTime, which defaults to the first day of the year 1900.
  • MaximumDate of type DateTime, which defaults to the last day of the year 2100.
  • Date of type DateTime, the selected date, which defaults to the value DateTime.Today.
  • Format of type string, a standard or custom .NET formatting string, which defaults to "D", the long date pattern.
  • TextColor of type Color, the color used to display the selected date.
  • FontAttributes of type FontAttributes, which defaults to FontAtributes.None.
  • FontFamily of type string, which defaults to null.
  • FontSize of type double, which defaults to -1.0.
  • CharacterSpacing, of type double, is the spacing between characters of the DatePicker text.

All eight properties are backed by BindableProperty objects, which means that they can be styled, and the properties can be targets of data bindings. The Date property has a default binding mode of BindingMode.TwoWay, which means that it can be a target of a data binding in an application that uses the Model-View-ViewModel (MVVM) pattern.


When setting MinimumDate and MaximumDate, make sure that MinimumDate is always less than or equal to MaximumDate. Otherwise, DatePicker will raise an exception.

The DatePicker ensures that Date is between MinimumDate and MaximumDate, inclusive. If MinimumDate or MaximumDate is set so that Date is not between them, DatePicker will adjust the value of Date.

The DatePicker fires a DateSelected event when the user selects a date.

Create a DatePicker

When a DateTime value is specified in XAML, the XAML parser uses the DateTime.Parse method with a CultureInfo.InvariantCulture argument to convert the string to a DateTime value. The dates must be specified in a precise format: two-digit months, two-digit days, and four-digit years separated by slashes:

<DatePicker MinimumDate="01/01/2022"
            Date="06/21/2022" />

If the BindingContext property of DatePicker is set to an instance of a viewmodel containing properties of type DateTime named MinDate, MaxDate, and SelectedDate (for example), you can instantiate the DatePicker like this:

<DatePicker MinimumDate="{Binding MinDate}"
            MaximumDate="{Binding MaxDate}"
            Date="{Binding SelectedDate}" />

In this example, all three properties are initialized to the corresponding properties in the viewmodel. Because the Date property has a binding mode of TwoWay, any new date that the user selects is automatically reflected in the viewmodel.

If the DatePicker does not contain a binding on its Date property, your app should attach a handler to the DateSelected event to be informed when the user selects a new date.

In code, you can initialize the MinimumDate, MaximumDate, and Date properties to values of type DateTime:

DatePicker datePicker = new DatePicker
    MinimumDate = new DateTime(2018, 1, 1),
    MaximumDate = new DateTime(2018, 12, 31),
    Date = new DateTime(2018, 6, 21)

For information about setting font properties, see Fonts.

DatePicker and layout

It's possible to use an unconstrained horizontal layout option such as Center, Start, or End with DatePicker:

<DatePicker ยทยทยท
            HorizontalOptions="Center" />

However, this is not recommended. Depending on the setting of the Format property, selected dates might require different display widths. For example, the "D" format string causes DateTime to display dates in a long format, and "Wednesday, September 12, 2018" requires a greater display width than "Friday, May 4, 2018". Depending on the platform, this difference might cause the DateTime view to change width in layout, or for the display to be truncated.


It's best to use the default HorizontalOptions setting of Fill with DatePicker, and not to use a width of Auto when putting DatePicker in a Grid cell.