Convert Coordinated Universal Time (UTC) to India Standard Time (IST), with daylight saving applied for the exact date you pick.
Tue, Oct 27
Tue, Oct 27 Same day
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|
UTC 9 to 5 IST 9 to 5
IST is 5 hours 30 minutes ahead of UTC.
Shaded areas follow the official zone boundaries, so a country split across zones is split here too. Hover or tap a region for its local time.
Every hour of Tuesday, October 27, 2026, side by side. Days with a clock change show 23 or 25 rows.
Shaded rows fall inside working hours in both places.
| Greenwich meridian (UTC) | New Delhi (IST) | Working hours |
|---|---|---|
| 12:00 AM | 5:30 AM | |
| 1:00 AM | 6:30 AM | |
| 2:00 AM | 7:30 AM | |
| 3:00 AM | 8:30 AM | |
| 4:00 AM | 9:30 AM | |
| 5:00 AM | 10:30 AM | |
| 6:00 AM | 11:30 AM | |
| 7:00 AM | 12:30 PM | |
| 8:00 AM | 1:30 PM | |
| 9:00 AM | 2:30 PM | Both working |
| 10:00 AM | 3:30 PM | Both working |
| 11:00 AM | 4:30 PM | Both working |
| 12:00 PM | 5:30 PM | |
| 1:00 PM | 6:30 PM | |
| 2:00 PM | 7:30 PM | |
| 3:00 PM | 8:30 PM | |
| 4:00 PM | 9:30 PM | |
| 5:00 PM | 10:30 PM | |
| 6:00 PM | 11:30 PM | |
| 7:00 PM | 12:30 AM next day | |
| 8:00 PM | 1:30 AM next day | |
| 9:00 PM | 2:30 AM next day | |
| 10:00 PM | 3:30 AM next day | |
| 11:00 PM | 4:30 AM next day |
Every hour of the Coordinated Universal Time day, plus the common half hours, and their IST equivalents.
| Coordinated Universal Time | IST 5 h 30 min ahead, all year |
|---|---|
| 12:00 AM | 5:30 AM |
| 1:00 AM | 6:30 AM |
| 2:00 AM | 7:30 AM |
| 3:00 AM | 8:30 AM |
| 4:00 AM | 9:30 AM |
| 5:00 AM | 10:30 AM |
| 6:00 AM | 11:30 AM |
| 7:00 AM | 12:30 PM |
| 8:00 AM | 1:30 PM |
| 9:00 AM | 2:30 PM |
| 9:30 AM | 3:00 PM |
| 10:00 AM | 3:30 PM |
| 10:30 AM | 4:00 PM |
| 11:00 AM | 4:30 PM |
| 11:30 AM | 5:00 PM |
| 12:00 PM | 5:30 PM |
| 12:30 PM | 6:00 PM |
| 1:00 PM | 6:30 PM |
| 1:30 PM | 7:00 PM |
| 2:00 PM | 7:30 PM |
| 2:30 PM | 8:00 PM |
| 3:00 PM | 8:30 PM |
| 3:30 PM | 9:00 PM |
| 4:00 PM | 9:30 PM |
| 4:30 PM | 10:00 PM |
| 5:00 PM | 10:30 PM |
| 5:30 PM | 11:00 PM |
| 6:00 PM | 11:30 PM |
| 7:00 PM | 12:30 AM (next day) |
| 8:00 PM | 1:30 AM (next day) |
| 9:00 PM | 2:30 AM (next day) |
| 10:00 PM | 3:30 AM (next day) |
| 11:00 PM | 4:30 AM (next day) |
Neither Coordinated Universal Time nor India Standard Time changes its clocks in the next 18 months.
Coordinated Universal Time is the reference every time zone is measured from. It never changes for daylight saving time. Servers, aviation, logs and APIs use it because it is unambiguous.
India Standard Time is UTC+5:30 all year. The whole country keeps a single clock, and India has not observed daylight saving time since the 1940s, so IST never changes.
IST can also stand for Irish Standard Time or Israel Standard Time. On this site IST always means India Standard Time (Asia/Kolkata).
India Standard Time is 5 hours 30 minutes ahead of Coordinated Universal Time all year.
India uses India Standard Time. India Standard Time is 5 hours 30 minutes ahead of Coordinated Universal Time all year. Type any UTC time into the UTC to IST converter to see the India time for any date.
9:00 AM UTC is 2:30 PM IST.
12:00 PM UTC is 5:30 PM IST.
10:00 AM UTC is 3:30 PM IST.
5:00 PM UTC is 10:30 PM IST.
Yes. India Standard Time is 5 hours 30 minutes ahead of Coordinated Universal Time all year.
Working days of 9 AM to 5 PM overlap from 9:00 AM to 11:30 AM UTC, which is 2:30 PM to 5:00 PM IST.
Neither zone observes daylight saving time, so the difference never changes.
IST can also stand for Irish Standard Time or Israel Standard Time. On this site IST always means India Standard Time (Asia/Kolkata).