Kolkata to Dublin Time Converter

Right now it's 9:39 AM in Kolkata and 5:09 AM in Dublin. Dublin is 4h 30m behind Kolkata.

From

Kolkata, India
9:39:36AM

Tuesday, June 23, 2026

UTC+5:30

To

Dublin, Ireland
5:09:36AM

Tuesday, June 23, 2026

UTC+1

Hourly conversion (KolkataDublin)

KolkataDublin
12:00 AM7:30 PM(−1 day)
1:00 AM8:30 PM(−1 day)
2:00 AM9:30 PM(−1 day)
3:00 AM10:30 PM(−1 day)
4:00 AM11:30 PM(−1 day)
5:00 AM12:30 AM
6:00 AM1:30 AM
7:00 AM2:30 AM
8:00 AM3:30 AM
9:00 AM4:30 AM
10:00 AM5:30 AM
11:00 AM6:30 AM
12:00 PM7:30 AM
1:00 PM8:30 AM
2:00 PM9:30 AM
3:00 PM10:30 AM
4:00 PM11:30 AM
5:00 PM12:30 PM
6:00 PM1:30 PM
7:00 PM2:30 PM
8:00 PM3:30 PM
9:00 PM4:30 PM
10:00 PM5:30 PM
11:00 PM6:30 PM

Shaded rows are within standard working hours (8am–6pm) in both cities — handy for scheduling a call.

See the full time difference between Kolkata and Dublin

More Kolkata conversions

Frequently asked questions

What time is it in Dublin when it's noon in Kolkata?
When it's 12:00 PM in Kolkata, it's 7:30 AM in Dublin.
What is the time difference between Kolkata and Dublin?
Dublin is 4h 30m behind Kolkata. This gap can shift by an hour around daylight saving time changes.
Do Kolkata and Dublin observe daylight saving time?
Kolkata does not observe daylight saving time, and Dublin observes daylight saving time (currently in effect).