Results
11:32 PM IST in GMT
Greenwich Mean Time · right now GMT is 5 hours 30 minutes behind IST
Times follow New Delhi for IST and UTC / GMT for GMT, using the IANA time zone database.
IST to GMT time difference
GMT is always 5 hours 30 minutes behind IST.
India Standard Time does not use daylight saving time. Greenwich Mean Time does not use daylight saving time.
IST to GMT conversion table
Every hour on 2026-09-28. Highlighted rows fall inside 9 AM–5 PM in both zones.
| IST (India Standard Time) | GMT (Greenwich Mean Time) |
|---|---|
| 12:00 AM | 6:30 PM · previous day |
| 1:00 AM | 7:30 PM · previous day |
| 2:00 AM | 8:30 PM · previous day |
| 3:00 AM | 9:30 PM · previous day |
| 4:00 AM | 10:30 PM · previous day |
| 5:00 AM | 11:30 PM · previous day |
| 6:00 AM | 12:30 AM |
| 7:00 AM | 1:30 AM |
| 8:00 AM | 2:30 AM |
| 9:00 AM | 3:30 AM |
| 10:00 AM | 4:30 AM |
| 11:00 AM | 5:30 AM |
| 12:00 PM | 6:30 AM |
| 1:00 PM | 7:30 AM |
| 2:00 PM | 8:30 AM |
| 3:00 PM | 9:30 AM |
| 4:00 PM | 10:30 AM |
| 5:00 PM | 11:30 AM |
| 6:00 PM | 12:30 PM |
| 7:00 PM | 1:30 PM |
| 8:00 PM | 2:30 PM |
| 9:00 PM | 3:30 PM |
| 10:00 PM | 4:30 PM |
| 11:00 PM | 5:30 PM |
Working hours overlap
On 2026-09-28, a 9 AM–5 PM workday in IST and in GMT overlap for about 2 hours, from 3:00 PM to 5:00 PM IST (9:30 AM to 11:30 AM GMT).
Convert IST to other time zones
How to use
Follow these steps to get a result
Pick a date and a time in India Standard Time (IST).
Read the matching GMT time, including whether it falls on the next or previous day.
Scan the 24-hour table to see every hour at once, with shared working hours highlighted.
Features
What this tool includes
Live clocks for both time zones
Daylight saving time handled automatically
24-hour conversion table
Working-hours overlap
FAQ
Common questions about this tool
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