Reply To: BUG: The countdown time calculates an erroneous amount of days Author Reply MillaNKeymaster March 1, 2015 at 9:16 pm #2256 Hi, This is due to the way JavaScript Date object defines month, it is already discussed. In JavaScript months counting starts from 0 not 1, so it is from 0 to 11 not 1 to 12. Regards, Milan