I am having similar requirement as this: Convert time in HH:MM:SS format to seconds only?
but in javascript. I have seen many examples of converting seconds into different formats but not HH:MM:SS into seconds.
ベストアンサー1
Try this:
var hms = '02:04:33'; // your input string
var a = hms.split(':'); // split it at the colons
// minutes are worth 60 seconds. Hours are worth 60 minutes.
var seconds = (+a[0]) * 60 * 60 + (+a[1]) * 60 + (+a[2]);
console.log(seconds);