CODEWITHSUNDEEP
javascriptangulardate
Ragesh Pikalmunde
Ragesh Pikalmunde

Reputation: 1403

How to Calculate difference between two dates with yyyy’-‘MM’-‘dd’T’HH’:’mm’:’ss.fffffff date-time format

I want to calculate the difference of days from the date & time 2021-02-23T08:31:37.1410141 (yyyy’-‘MM’-‘dd’T’HH’:’mm’:’ss.fffffff) which comes from the server which is in string format, with the current date-time in angular.

I tried using

const daysDiff = Math.floor(Math.abs(<any>fromDate - <any>toDate) / (1000*60*60*24));

but it's not working for me. How can I calculate the day difference?

Upvotes: 0

Views: 1745

Answers (3)

pouria .y
pouria .y

Reputation: 356

I had the same issue for some time with receiving data like 2020-11-12T12:18:58.019+03:30 but I handled it with this piece of code :

          const date = createAt.substr(0, 10);
      const time = createAt.substr(11, 19).split('.')[0];
      if (date === '0001-01-01') {
        return '';
      } else {
        return (
          time +
          ' - ' +
          moment(date, 'YYYY-M-D').locale('fa').format('YYYY/MM/DD')
        );
      }

since you are receiving a string of data as big as 27 you have to change the .substr(0, 10) methods according to your needs

Upvotes: 0

Javier Mart&#237;nez
Javier Mart&#237;nez

Reputation: 356

const date1 = new Date("2021-02-23T08:31:37.1410141"); 
const date2 = new Date(); 
const diffTime = date2.getTime() - date1.getTime(); 
const diffDays = Math.floor(Math.abs(diffTime / (1000 * 3600 * 24)));

Upvotes: 2

user15269671
user15269671

Reputation:

Would this work for you? Date.now() - <old date timestamp> this gives the difference in miliseconds

So to calculate the difference in days we use: Math.floor((Date.now() - <old date timestamp>) / (1000 * 60 * 60 * 24))

Upvotes: 0

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