javascript date and time to timestamp code example

Example 1: timestamp to date javascript

let unix_timestamp = 1549312452
// Create a new JavaScript Date object based on the timestamp
// multiplied by 1000 so that the argument is in milliseconds, not seconds.
var date = new Date(unix_timestamp * 1000);
// Hours part from the timestamp
var hours = date.getHours();
// Minutes part from the timestamp
var minutes = "0" + date.getMinutes();
// Seconds part from the timestamp
var seconds = "0" + date.getSeconds();

// Will display time in 10:30:23 format
var formattedTime = hours + ':' + minutes.substr(-2) + ':' + seconds.substr(-2);

console.log(formattedTime);

Example 2: convert date to timestamp javascript

const toTimestamp=(strDate)=>{
   var datum = Date.parse(strDate);
   return datum/1000;
}
console.log(toTimestamp('02/13/2009 23:31:30'));