additon of multiple duration timestamps python
timeList = [ '0:00:00', '0:00:15', '9:30:56' ] totalSecs = 0 for tm in timeList: timeParts = [int(s) for s in tm.split(':')] totalSecs += (timeParts[0] * 60 + timeParts[1]) * 60 + timeParts[2] totalSecs, sec = divmod(totalSecs, 60) hr, min = divmod(totalSecs, 60) print "%d:%02d:%02d" % (hr, min, sec)