Working with Cupertino Date Picker in Flutter

Updated: September 1, 2023 By: A Goodman 4 comments

There are many times you need to implement a date picker that lets the user select a date and time for some purposes, such as setting an alarm clock, scheduling an event, choosing someone’s date of birth, etc. If you are making an app in iOS style with Flutter, you may want to use CupertinoDatePicker. In general, CupertinoDatePicker goes along with showCupertinoModalPopup() or showCupertinoDialog().

In this article, we will go over a complete example of implementing CupertinoDatePicker and have a look at its available options.


In this example, we’ll create a tiny Flutter app that has a button. When the user clicks this button, a modal popup will show up. This modal popup contains a CupertinoDatePicker and a button used to close the modal. Our app also has a Text widget that displays the date and time picked from the CupertinoDatePicker.

Besides CupertinoDatePicker, we’ll use the showCupertinoModalPopup() function to display the date picker at the bottom of the screen.

App Preview

The Code

Don’t forget to import the cupertino library:

import 'package:flutter/cupertino.dart';

Here’s the full source code:

// main.dart
import 'package:flutter/cupertino.dart';

void main() {
  runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  Widget build(BuildContext context) {
    return const CupertinoApp(
      // hide the debug banner
      debugShowCheckedModeBanner: false,
      title: "",
      home: HomePage(),

class HomePage extends StatefulWidget {
  const HomePage({Key? key}) : super(key: key);

  State<HomePage> createState() => _HomePageState();

class _HomePageState extends State<HomePage> {
  DateTime? _chosenDateTime;

  // Show the modal that contains the CupertinoDatePicker
  void _showDatePicker(ctx) {
    // showCupertinoModalPopup is a built-in function of the cupertino library
        context: ctx,
        builder: (_) => Container(
              height: 500,
              color: const Color.fromARGB(255, 255, 255, 255),
              child: Column(
                children: [
                    height: 400,
                    child: CupertinoDatePicker(
                        onDateTimeChanged: (val) {
                          setState(() {
                            _chosenDateTime = val;

                  // Close the modal
                    child: const Text('OK'),
                    onPressed: () => Navigator.of(ctx).pop(),

  Widget build(BuildContext context) {
    return CupertinoPageScaffold(
      navigationBar: CupertinoNavigationBar(
        middle: const Text(''),
        // This button triggers the _showDatePicker function
        trailing: CupertinoButton(
          child: const Text('Show Picker'),
          onPressed: () => _showDatePicker(context),
      child: SafeArea(
        child: Center(
          child: Text(_chosenDateTime != null
              ? _chosenDateTime.toString()
              : 'No date time picked!'),

This article aims to help you get acquainted with CupertinoDatePicker so we don’t spend much time on the UI. You can improve it on your own. In case you want to format the selected date time to make it neater and easier to read, see this article: 4 Ways to Format DateTime in Flutter.



  Key? key, 
  CupertinoDatePickerMode mode = CupertinoDatePickerMode.dateAndTime,
  required ValueChanged<DateTime> onDateTimeChanged, 
  DateTime? initialDateTime, DateTime? minimumDate, 
  DateTime? maximumDate, 
  int minimumYear = 1, 
  int? maximumYear, 
  int minuteInterval = 1, 
  bool use24hFormat = false, 
  DatePickerDateOrder? dateOrder, 
  Color? backgroundColor, 
  bool showDayOfWeek = false, 
  double itemExtent = _kItemExtent


backgroundColorColorThe background color of the date picker
maximumDateDateTimeThe maximum selectable date that the picker can settle on
maximumYearintThe maximum year that the picker can be scrolled to
minimumDateDateTimeThe minimum selectable date that the picker can settle on
minimumYearintThe minimum year that the picker can be scrolled to
initialDateTimeDateTimeDefaults to the present date and time and must not be null. The present must conform to the intervals set in minimumDate, maximumDate, minimumYear, and maximumYear.
minuteIntervalintThe granularity of the minute’s spinner, if it is shown in the current mode. Must be an integer factor of 60.
modeCupertinoDatePickerModeCupertinoDatePickerMode.dateAndTime (both date & time), (date only), CupertinoDatePickerMode.time (time only)
ValueChangedCallback called when the selected date and/or time changes
use24hFormatboolWhether to use the 24-hour format. Defaults to false.
dateOrderDatePickerDateOrderDetermines the order of the columns (available options: DatePickerDateOrder.dmy, DatePickerDateOrder.mdy,
DatePickerDateOrder.ydm, DatePickerDateOrder.ymd)


This article went over the fundamentals of using CupertinoDatePicker to make an iOS-style appearance for your apps. If you’d like to learn more new and interesting stuff about Flutter, take a look at the following articles:

You can also take a tour around our Flutter topic page or Dart topic page for the latest tutorials and examples.

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1 year ago

hello there how did you get the result of that without customize the selectionOverlay ??? i only get the regular with the grey background but i dont want that!

1 year ago
Reply to  A Goodman

yes but with that source code i dont get the result you are showing

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