Hi there,
Can anyone help me what time format can be used in start time and end time in OT event count down extension.

Hi,
With time you only add ex. 09:00 or 15:10

i want the ending time to be on 3:00 PM on a particular date starting from today, how can i set it?

Hi,
you can set 15:00
But first notice you: this module countdown from to start date,end date and time will only show text not for count down

Thank you so much for your help. it would be great if the countdown works till end time of the end date.

You can see demo in demo.omegatheme.com/joomla3/ot_ucehelp/
If you have only 1 event,you should be use OT EventCountdown to easy manage