You can use the following javascript code snippet to convert minutes to a string contains hours and minutes conversion.
function getHour(value) { if (value == null) { return ""; } if (value <= 0) { return ""; } var hours = Math.floor(value / 60); var minutes = value % 60; var hour = (hours > 1) ? hours + " hrs " : hours + " hr "; var min = (minutes > 0) ? minutes + " mins" : ""; return hour + min; }