IST to GMT: India Standard Time to Greenwich Mean Time

5 hours 30 minutes behind IST

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IST to GMT conversion table

For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.

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

About these time zones

IST: India Standard Time

India Standard Time (IST). All of India, including Mumbai, New Delhi, Bengaluru and Kolkata. IST is UTC+5:30 all year. IST can also mean Irish or Israel Standard Time; this page means India.

No clock change is scheduled; the offset stays the same all year.

GMT: Coordinated Universal Time

Greenwich Mean Time (GMT). Equal to UTC for everyday use. The United Kingdom, Ireland, Portugal, Iceland and much of West Africa use GMT in winter or all year; the UK switches to BST (UTC+1) in summer.

No clock change is scheduled; the offset stays the same all year.

Questions about IST and GMT time

What is the time difference between IST and GMT?

GMT is 5 hours 30 minutes behind IST. Neither side uses daylight saving time, so the difference is the same all year.

When it is 9:00 AM in IST, what time is it in GMT?

On Tuesday, November 3, 2026, 9:00 AM in IST was 3:30 AM in GMT. The conversion table above shows today’s values.

Do the clocks change in IST or GMT?

IST does not change its clocks. GMT does not change its clocks.

Is IST the same as IST?

India Standard Time does not use daylight saving time, so IST applies all year.

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