Kolkata ↔ Oslo
Coordinating across meridians? Kolkata runs +3h 30m ahead of Oslo. This page shows live clocks, a full 24-hour conversion table, and quick links to find overlapping meeting hours.
Offset: -3h 30m (Kolkata is +3h 30m ahead of Oslo.)
Kolkata
--:--:--
Oslo
--:--:--
across the meridian
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24-hour conversion table
When it's midnight to midnight in Kolkata, here's the corresponding time in Oslo.
| Kolkata (local hour) | Kolkata | Oslo |
|---|---|---|
| 00:00 | 12:00 AM | 8:30 PM-1 day |
| 01:00 | 1:00 AM | 9:30 PM-1 day |
| 02:00 | 2:00 AM | 10:30 PM-1 day |
| 03:00 | 3:00 AM | 11:30 PM-1 day |
| 04:00 | 4:00 AM | 12:30 AM |
| 05:00 | 5:00 AM | 1:30 AM |
| 06:00 | 6:00 AM | 2:30 AM |
| 07:00 | 7:00 AM | 3:30 AM |
| 08:00 | 8:00 AM | 4:30 AM |
| 09:00 | 9:00 AM | 5:30 AM |
| 10:00 | 10:00 AM | 6:30 AM |
| 11:00 | 11:00 AM | 7:30 AM |
| 12:00 | 12:00 PM | 8:30 AM |
| 13:00 | 1:00 PM | 9:30 AM |
| 14:00 | 2:00 PM | 10:30 AM |
| 15:00 | 3:00 PM | 11:30 AM |
| 16:00 | 4:00 PM | 12:30 PM |
| 17:00 | 5:00 PM | 1:30 PM |
| 18:00 | 6:00 PM | 2:30 PM |
| 19:00 | 7:00 PM | 3:30 PM |
| 20:00 | 8:00 PM | 4:30 PM |
| 21:00 | 9:00 PM | 5:30 PM |
| 22:00 | 10:00 PM | 6:30 PM |
| 23:00 | 11:00 PM | 7:30 PM |
Related comparisons
Frequently asked questions
What is the time difference between Kolkata and Oslo?
Kolkata is +3h 30m ahead of Oslo.
What time is it in Oslo when it's 9:00 AM in Kolkata?
When it's 9:00 AM in Kolkata, it's 5:30 AM in Oslo.
Does Kolkata or Oslo observe daylight saving time?
Kolkata is currently not on daylight saving time. Oslo is currently on daylight saving time. Offsets can shift when DST starts or ends.
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