IST to Ireland Time Converter

Convert India Standard Time to Ireland. One national clock, so every city below converts the same way.

IST to Dublin Converter

From

IST — India Standard Time UTC+5:30 · Asia/Kolkata

Dublin — Dublin UTC+1:00 · Europe/Dublin

10:49 AM IST India Standard Time Sunday, September 13, 2026 UTC+5:30 · Asia/Kolkata

6:19 AM IST Dublin Sunday, September 13, 2026 UTC+1:00 · Europe/Dublin

India is 4 hours and 30 minutes ahead of Dublin.

Times may vary due to daylight saving time.

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Time zones in Ireland

Zone	Offset	vs India	12 PM IST	Cities
GMT / IST	UTC+1:00	4 hours and 30 minutes behind	7:30 AM	Dublin, Cork, Limerick +1

Working hours overlap with India

Comparing a 9:00–18:00 Indian working day against 9:00–17:00 locally, for 2026. Where no window exists, the two working days genuinely never meet.

City	Overlap (IST)	Local	9 AM IST	6 PM IST
Dublin	2 PM – 6 PM	9:30 AM – 1:30 PM	4:30 AM	1:30 PM
Cork	2 PM – 6 PM	9:30 AM – 1:30 PM	4:30 AM	1:30 PM
Limerick	2 PM – 6 PM	9:30 AM – 1:30 PM	4:30 AM	1:30 PM
Galway	2 PM – 6 PM	9:30 AM – 1:30 PM	4:30 AM	1:30 PM

Cities in Ireland

IST to Dublin · GMT

Questions about India and Ireland

How many time zones does Ireland have?

Ireland keeps one time zone, so every city on this page converts identically from India.

What is the time difference between India and Ireland?

Ireland is 4 hours and 30 minutes behind India. That gap moves by an hour when Ireland switches between GMT and IST, so check against a specific date.

When is noon in India in Ireland?

12:00 PM IST is 7:30 AM in Dublin.

Back to the IST time converter.