How to convert seconds to minutes in Dart?

Without formatting:

int mins = Duration(seconds: 120).inMinutes; // 2 mins

Formatting:

String formatTime(int seconds) {
  return '${(Duration(seconds: seconds))}'.split('.')[0].padLeft(8, '0');
}

void main() {
  String time = formatTime(3700); // 01:01:11
}

this code works for me

String formatedTime(int secTime) {
String getParsedTime(String time) {
  if (time.length <= 1) return "0$time";
  return time;
}

int min = secTime ~/ 60;
int sec = secTime % 60;

String parsedTime =
    getParsedTime(min.toString()) + " : " + getParsedTime(sec.toString());

return parsedTime;
}

now just call the function

formatedTime(1500)

formated time example

You can try this :

int minutes = (seconds / 60).truncate();
String minutesStr = (minutes % 60).toString().padLeft(2, '0');

This is the way I've achieved desired format of MM:SS

Duration(seconds: _secondsLeft--).toString().substring(2, 7);

Here is an example of what toString method returns:

d = Duration(days: 0, hours: 1, minutes: 10, microseconds: 500);
d.toString();  // "1:10:00.000500"

So with the substring method chained you can easily achive more formats e.g. HH:MM:SS etc.