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IST to GST · India → Dubai (UAE)

Hour-by-hour conversion from India Standard Time to Gulf Standard Time, with daylight-saving variants and the meeting window that works for both sides.

1h 30m
IST is ahead of GST
UTC+05:30
IST · India
UTC+04:00
GST · Dubai (UAE)
IST (India)IST → GST
12:00 AM10:30 PM (-1d)
6:00 AM4:30 AM
7:00 AM5:30 AM
8:00 AM6:30 AM
9:00 AM7:30 AM
10:00 AM8:30 AM
11:00 AM9:30 AM
12:00 PM10:30 AM
1:00 PM11:30 AM
2:00 PM12:30 PM
3:00 PM1:30 PM
4:00 PM2:30 PM
5:00 PM3:30 PM
6:00 PM4:30 PM
7:00 PM5:30 PM
8:00 PM6:30 PM
9:00 PM7:30 PM
10:00 PM8:30 PM

Notes

IST (India Standard Time, UTC+05:30) is 1h 30m ahead of GST (Gulf Standard Time, UTC+04:00) when both are on standard time. Neither zone observes daylight saving, so the difference is the same all year.

Their 9:00–18:00 business hours overlap for about 8 hours a day — roughly 10:00 AM–6:00 PM in IST.

More conversions from IST: IST to EST · IST to CST · IST to PST · IST to GMT · IST to CET · IST to JST · IST to SGT · IST to AEST

Frequently asked questions

What is the time difference between IST and GST?

IST is 1h 30m ahead of GST on standard time, all year — neither zone observes daylight saving.

What time is 12 PM IST in GST?

12:00 PM IST is 10:30 AM in GST on standard time.

Do IST and GST business hours overlap?

Their 9:00–18:00 business hours overlap for about 8 hours a day — roughly 10:00 AM–6:00 PM in IST.

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