One way might be to use Perl's localtime and gmtime functions. Something like this should work. 
$local=(localtime)[2];
$gmt=(gmtime)[2];
$diff=$gmtime-$local;  #depending on which side of the line you are on

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Time flies like an arrow, fruit flies like banannas

In reply to Re: How to get TZ difference? by hsweet
in thread How to get TZ difference? by dda

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