GMT to IST Converter

IST is 5 hours 30 minutes ahead of GMT right now.

Greenwich Mean Time (UTC+0)—GMT
India Standard Time—IST

GMT to IST conversion table

Based on today's offsets (GMT UTC+0, IST UTC+5:30). Business hours are highlighted.

GMTIST
12:00 AM5:30 AM
1:00 AM6:30 AM
2:00 AM7:30 AM
3:00 AM8:30 AM
4:00 AM9:30 AM
5:00 AM10:30 AM
6:00 AM11:30 AM
7:00 AM12:30 PM
8:00 AM1:30 PM
9:00 AM2:30 PM
10:00 AM3:30 PM
11:00 AM4:30 PM
12:00 PM5:30 PM
1:00 PM6:30 PM
2:00 PM7:30 PM
3:00 PM8:30 PM
4:00 PM9:30 PM
5:00 PM10:30 PM
6:00 PM11:30 PM
7:00 PM12:30 AM (next day)
8:00 PM1:30 AM (next day)
9:00 PM2:30 AM (next day)
10:00 PM3:30 AM (next day)
11:00 PM4:30 AM (next day)

Questions

What is the time difference between GMT and IST?

Right now IST is 5 hours 30 minutes ahead of GMT. Neither zone uses daylight saving time, so the gap is the same all year.

How do I convert GMT to IST?

Add 5 hours 30 minutes to the GMT time. For example, 12:00 PM GMT is 5:30 PM IST.