Date/time : Thu, 23 May 2019 23:42:37 UTC 2019-05-24T01:42:37+0200 [ISO, local]Time zone : CEST; Vienna, Austria [+2 hours to UTC]UNIX Epoch: 1,558,654,957
To get the time difference navigate to the Time Zone Converter.
In the 1st pulldown menu [From Time Zone:] select [your location].
In the 2nd pulldown menu [To Time Zone:] select [Austria - Europe/Vienna].
Click Convert Time Now
See the Converter Results at the top of the page.
You have to calculate the time difference manually (first line – second line).
Your local Date: February 02 2018; Time: 15:30:00
From [Asia/Kolkata] to [Europe/Vienna] gives
15:30:00 Thursday February 2, 2018 in Asia/Kolkata converts to
11:00:00 Thursday February 2, 2018 in Europe/Vienna
Hence, the time difference for your profile is 15:30 – 11:00 = +4:30.