VicayaGlobalCalculator

GMT to IST converter

India Standard Time is 4 hours 30 minutes ahead of UK time in northern summer and 5 hours 30 minutes ahead in winter.

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GMT to IST time table

Set each side's working hours to see when both are at work.

 

Working hours count Monday to Friday only. Public holidays are not included.

UK time to India Standard Time, hour by hour (summer and winter)
UK timeIST in summerIST in winter
12:00 AM GMT4:30 AM5:30 AM
1:00 AM GMT5:30 AM6:30 AM
2:00 AM GMT6:30 AM7:30 AM
3:00 AM GMT7:30 AM8:30 AM
4:00 AM GMT8:30 AM9:30 AM
5:00 AM GMT9:30 AM10:30 AM
6:00 AM GMT10:30 AM11:30 AM
7:00 AM GMT11:30 AM12:30 PM
8:00 AM GMT12:30 PM1:30 PM
9:00 AM GMT1:30 PM2:30 PM
10:00 AM GMT2:30 PM3:30 PM
11:00 AM GMT3:30 PM4:30 PM
12:00 PM GMT4:30 PM5:30 PM
1:00 PM GMT5:30 PM6:30 PM
2:00 PM GMT6:30 PM7:30 PM
3:00 PM GMT7:30 PM8:30 PM
4:00 PM GMT8:30 PM9:30 PM
5:00 PM GMT9:30 PM10:30 PM
6:00 PM GMT10:30 PM11:30 PM
7:00 PM GMT11:30 PM12:30 AM (next day)
8:00 PM GMT12:30 AM (next day)1:30 AM (next day)
9:00 PM GMT1:30 AM (next day)2:30 AM (next day)
10:00 PM GMT2:30 AM (next day)3:30 AM (next day)
11:00 PM GMT3:30 AM (next day)4:30 AM (next day)

Which GMT and which IST?

The UK is on GMT (UTC+0) in winter and BST (UTC+1) from late March to late October.

IST here is India Standard Time (UTC+5:30), which has no daylight saving. Not Irish or Israel Standard Time.

Times are worked out from your device clock and your browser's time zone database, which follows each country's clock-change rules.

Questions

What time is 3 PM GMT in IST?

3:00 PM UK time is 7:30 PM India Standard Time in northern summer and 8:30 PM in winter, because only one side changes its clocks, or they change on different dates.

Is GMT the same as UK time?

Not always. The UK is on GMT (UTC+0) in winter and BST (UTC+1) from late March to late October. This page uses UK time as London lives it, and says which one applies on the date you pick; choose "GMT, fixed UTC+0" to use the fixed offset instead.

Does IST change for daylight saving?

IST here is India Standard Time (UTC+5:30), which has no daylight saving. Not Irish or Israel Standard Time.

More time zone pairs

Any two time zones Time & Date tools

Updated