Time difference
Time difference between Hamburg and Kolkata
Find the best time to schedule a call or meeting.
Kolkata is currently 3 hours 30 minutes ahead of Hamburg.
Hamburg • GMT+2
3:13 PM
Thursday, Jun 18
Kolkata • GMT+5:30
6:43 PM
Thursday, Jun 18
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Best times to meet
The 9 AM – 5 PM business windows in both cities overlap for 4.5 hours. 9 AM–1:30 PM in Hamburg is 12:30 PM–5 PM in Kolkata. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Hamburg | Kolkata |
|---|---|
| 8 AM | 11:30 AM |
| 12 PM | 3:30 PM |
| 3 PM | 6:30 PM |
| 5 PM | 8:30 PM |
| 9 PM | 12:30 AM (next day) |
Daylight saving
Heads up: the gap will widen to 4.5 hours around October 29, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
Frequently asked questions
- How many hours ahead is Kolkata than Hamburg?
- Kolkata is 3.5 hours ahead of Hamburg.
- What time is 9 AM in Hamburg in Kolkata?
- 9:00 AM in Hamburg is 12:30 PM in Kolkata.
- Do Hamburg and Kolkata observe daylight saving?
- Heads up: the gap will widen to 4.5 hours around October 29, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
- When is the best time to call Kolkata from Hamburg?
- Aim for 9 AM–1:30 PM in Hamburg, which is 12:30 PM–5 PM in Kolkata.