javascriptdayjs

How to convert one time zone to another timezone using Day.js

I'm receiving data in "America/New_York" timeZone.
I want to convert that data into "Asia/Calcutta" from "America/New_York".

How to do that using Day.js ?

Solution

  • it's in the documentation here: https://day.js.org/docs/en/timezone/converting-to-zone#docsNav

    
import dayjs from 'dayjs';
import utc from 'dayjs/plugin/utc';
import timezone from 'dayjs/plugin/timezone';

// Extend dayjs with the plugins
dayjs.extend(utc);
dayjs.extend(timezone);

// Example date string in "America/New_York" timezone
const dateInNewYork = '2024-08-14T12:00:00'; // Example date and time

// Convert the date to "Asia/Calcutta" timezone
const dateInCalcutta = dayjs.tz(dateInNewYork, 'America/New_York').tz('Asia/Calcutta');

// Format or display the date in "Asia/Calcutta" timezone
console.log(dateInCalcutta.format()); // Outputs the date in "Asia/Calcutta" timezone