I\'m using moment.js and want to calculate the difference between two timestamp,format them afterwards and display them in a div.
var diffTime = moment(13903101
try this
var diffTime = moment(moment(1390310146.791877).diff( 1390309386.271075)).format('H m s');
it will output "5 30 0"
Edit
here is the simple way to get the difference. for this both the time should be in the same timezone.
var a = moment(1390310146.791877);
var b = moment(1390309386.271075);
a.diff(b)//To get the difference in milliseconds
a.diff(b,'seconds')//To get the difference in seconds
a.diff(b,'minutes')//To get the difference in minutes
a.zone()//Get the timezone offset in minutes
hope this helps.