convert iso date to timestamp javascript code example

Example 1: iso string to timestamp javascript

// convert ISO string to JavaScript Date object
let date = new Date("2021-06-02T14:13:54.470Z");

// convert Date object UNIX timestamp
Math.floor(date / 1000) // 1622643234

Example 2: iso to date javascript

date = new Date('2013-03-10T02:00:00Z');
date.getFullYear()+'-' + (date.getMonth()+1) + '-'+date.getDate();//prints expected format.

Example 3: transform a date to iso string to date in javascript

date = new Date(dateISOString);
        year = date.getFullYear();
        month = date.getMonth()+1;
        day = date.getDate();
        hour = date.getHours();
        minutes = date.getMinutes();

        if (day < 10) {
            dt = '0' + dt;
        }
        if (month < 10) {
            month = '0' + month;
        }

        return finalDate = `${year}/${month}/${day} - ${hour}h:${minutes}mn`;