How can I calculate the difference between two dates time in moment.js?
moment.duration((moment(startDate).format("MM-DD-YYYY h:mm:ss a")).diff(moment(new Date()).format("MM-DD-YYYY h:mm:ss a")));
and My startDate = 2022-02-02T12:12:25Z
I found the solution ,may help other people :
var now = moment(new Date(), "DD/MM/YYYY HH:mm:ss");
var then = moment(new Date(startDate), "DD/MM/YYYY HH:mm:ss");
var diffTime = moment.duration(then.diff(now));
and it depends to you how you want to get difference in seconds ,minutes or hours :
diffTime.asHours();