如何使用 moment.js 对结果大于 24 小时的日期和时间求和

Question

I'm having issues when trying to get the sum of times from an array when the result is over 24 hours. I'm using moment.js to get the duration and.reduce() to obtain the total of times, but when the result is over 24 hours: instead of showing 25 hours and 15 minutes, it is showing 1 hour and 15 minutes.

Here is my code:

const arrayOfTimes = ["02:24", "01:30", "20:00", "01:17", "00:45"] //25 hours and 56 minutes in total

const sum = arrayOfTimes.reduce(
  (time1, time2) => time1.add(moment.duration(time2)),
  moment.duration()
);

JSX

<h4 className="ml-3 text-light text-center">
   Total time worked:
   {Math.floor(sum.hours()) +
   " hours and " + sum.minutes() +
   " minutes"} //here is where it's showing 1 hour and 56 minutes instead of 25 hours and 56 minutes
</h4>

Does anyone know how to fix this, so it calculates and shows the right total of hours?

Answer 1

Could you use sum.days() * 24 + sum.hours() for the hours part?