Best Time to Meet: Dublin & Kolkata
Overlapping Business Hours
3.5 hours of overlap
Dublin: 1:30 PM - 5:00 PM
Kolkata: 6:00 PM - 9:30 PM
Use the interactive converter above to visually compare hours side-by-side.
Quick Reference
- Dublin
- IST (GMT+1)
GMT starts on Oct 25, 2026
- Kolkata
- IST (GMT+5:30)
No Daylight Saving Time
Frequently Asked Questions
- What is the best time to schedule a meeting between Dublin and Kolkata?
- The best meeting window is during the 3.5 hours of overlapping business hours (see recommended slots above). Use the interactive converter on this page to explore additional time slots.
- How many hours apart are Dublin and Kolkata?
- Kolkata is 4.5 hours ahead of Dublin.
- Does the overlap change with daylight saving time?
- Dublin observes daylight saving time (GMT starts on Oct 25, 2026) but Kolkata does not, so the overlap may shift by an hour seasonally. The interactive converter on this page always reflects the current offset, even across daylight saving transition.