Patna, India
Current time in India
Time zone: IST (UTC/GMT +05:30) — Asia/Kolkata
| Local Clock Offset: Yesterday, -2.5 H |
| Time zone: (UTC/GMT +5.5 ) Patna, India |
Current Time in other Cities of India
Patna clocks, offsets and daylight saving
Local time here is IST, which sits 5 hours 30 minutes ahead of UTC, written UTC+05:30. The canonical zone name is Asia/Kolkata, and that is what to pick from a time zone dropdown.
There is no daylight saving in Patna. UTC+05:30 applies all year, so the offset never moves on this side — only the other party's clock changes.
Population: about 1,599,920 — 8th largest of the 429 India cities indexed here.
How far ahead or behind is Patna?
Live differences from Patna, calculated from each zone's rules as they stand today rather than a fixed table.
| New York | UTC-04:00 | Patna is 9 hours 30 minutes ahead |
| Los Angeles | UTC-07:00 | Patna is 12 hours 30 minutes ahead |
| London | UTC+01:00 | Patna is 4 hours 30 minutes ahead |
| Paris | UTC+02:00 | Patna is 3 hours 30 minutes ahead |
| Dubai | UTC+04:00 | Patna is 1 hour 30 minutes ahead |
| Shanghai | UTC+08:00 | Patna is 2 hours 30 minutes behind |
| Tokyo | UTC+09:00 | Patna is 3 hours 30 minutes behind |
| Sydney | UTC+10:00 | Patna is 4 hours 30 minutes behind |
| Sao Paulo | UTC-03:00 | Patna is 8 hours 30 minutes ahead |
Working hours that match Patna
Assuming a 09:00–17:00 day at both ends, these windows (in Patna local time) fall inside working hours for both cities.
| Dubai | 10:30–17:00 in Patna | 6.5 hours overlap |
| Shanghai | 09:00–14:30 in Patna | 5.5 hours overlap |
| Paris | 12:30–17:00 in Patna | 4.5 hours overlap |
| Tokyo | 09:00–13:30 in Patna | 4.5 hours overlap |
No shared working window exists with New York, Los Angeles or Sao Paulo, so those calls have to sit outside somebody's normal hours.
Sharing Patna's time zone
Same zone, same time — each of these sits on Asia/Kolkata alongside Patna, including through any clock change.
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