{

How to Find the number of days and years between two dates Dart or Flutter | Dart by Example


This tutorial shows multiple ways to find the number of days between two dates.

There are multiple ways we can do

How to find the number of days between two dates in dart

First Created two dates with DateTime constructor and now() Next, find the difference between two dates using the difference() method. It returns the Duration object which returns the number of days using the inDays property.

Syntax

Duration difference(DateTime other)

Similarly, you can call Duration.inHours to return the number of hours and divided by 24 to get the days to count.

Here is an example program to find differences in days between two dates.

void main() {
  final date1 = DateTime(1990, 03, 03);
  final date2 = DateTime.now();
  final differenceDays = date2.difference(date1).inDays;
  final differenceDays1= (date2.difference(date1).inHours/24).round();

  print(differenceDays);
  print(differenceDays1);

}

Output:

11724
11724

How to find the number of years between two dates in dart

To get the Number of years counted between two dates, you can useinDays` divided by 365.

void main() {
  final date1 = DateTime(1990, 03, 03);
  final date2 = DateTime.now();
  final differenceDays = date2.difference(date1).inDays;
  final differenceDays1 = (date2.difference(date1).inHours / 24).round();
  final differenceYears = (date2.difference(date1).inDays / 365).floor();

  print(differenceDays);
  print(differenceDays1);
  print(differenceYears);
}

Output:

32

Conclusion

Learned how to find the count of days and years between two dates.

THE BEST NEWSLETTER ANYWHERE
Join 6,000 subscribers and get a daily digest of full stack tutorials delivered to your inbox directly.No spam ever. Unsubscribe any time.

Similar Posts
Subscribe
You'll get a notification every time a post gets published here.





Related posts

Dart| Flutter How to: Find a Given String is numeric or not

How to iterate loop Enum in Dart | Get Enum with index in Flutter By Example

Dart Enum comparison operator| Enum compareByIndex example| Flutter By Example

Dart tutorial examples/ Flutter By Examples

How to add Methods or Values to Enums in Dart | Flutter By Example

How to convert Double to Integer or Integer to double in Dart| Flutter By Example

How to: Enum to String in Dart | Print Enum name as String in Flutter By Example