Time Calculation

https://github.com/Zalasanjay Sanjaysinh Zala (Web Developer)

HTML

TO SEE OUTPUT PRESS F12

JavaScript

var a = "22:00"
var b = "01:00"

var c = a.split(":")
var d = b.split(":")
var aH = parseInt(c[0])
var aM = parseInt(c[1])
var bH = parseInt(d[0])
var bM = parseInt(d[1])


if(aM > bH) {
 bH -= 1
 bM += 60
}
if(aH > bH) {
	bH += 24
}
var hour = bH - aH
var min = bM - aM
if(min == 60) {
	hour += 1
  min = "00"
} else if (min == 0) {
	min = "00"
}
console.log( hour + ":" + min)