From: Ferdous ara Date: 2012-11-12T03:57:56+09:00 Subject: Re: Convert date to string > You will have a Time object (do ri Time to know more), on which you > can do arithmetic. Basically, if you subtract a time from another, you > will obtain the difference in seconds. > Hi you said, Substract a time from another, yes thats one i want .. So bellow works perfect t=Time::parse(remote_date+' '+remote_time) t1=Time::parse(current_date+' '+current_time) puts t puts t1 difference_in_time = (t1 - t).to_i puts difference_in_time thanks -- Posted via http://www.ruby-forum.com/.