Greenwich Mean Time (gmt) is used in United Kingdom. The IANA timezone identifier is Europe/London.

GMT to DUBLIN Time Converter

Q: Where is dublin used?

DUBLIN (Dublin) (dublin) is used in Ireland. The IANA timezone identifier is Europe/Dublin.

Greenwich Mean Time → DUBLIN (Dublin)

GMT = UTC+1DUBLIN = UTC+1

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Dublin

Ireland · UTC±0

09:00

New York

USA · -5h

04:00

Tokyo

Japan · +8h

17:00

Dubai

United Arab Emirates · +3h

12:00

Sydney

Australia · +9h

18:00

Time difference: GMT (London) and Dublin

GMT (London) and Dublin are in the same timezone. Midday in GMT (London) lines up with 12:00 in Dublin.

GMT (London) observes Europe/London and Dublin observes Europe/Dublin — a 0 hours gap between them.

Business hours comparison

There is a 8-hour window each day where both GMT (London) and Dublin are within standard business hours (09:00–17:00).

00:0006:0012:0018:0024:00

GMT (London)

Dublin

Overlap (8h)

Optimal meeting slots

GMT (London) and Dublin share 8 hours of business hours overlap daily. Showing the 3 most balanced slots — see the time table below for the full window.

09:00 London / 09:00 Dublin✓ Both working

10:00 London / 10:00 Dublin✓ Both working

11:00 London / 11:00 Dublin✓ Both working

Assumes a standard 9 AM–5 PM workday in each location's local timezone.

Upcoming public holidays

⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.

GMT (London)6 holidays

Jul 13Battle of the Boyne

Aug 3Summer Bank Holiday

Aug 31Summer Bank Holiday

Nov 30Saint Andrew's Day

Dec 25Christmas Day

Dublin4 holidays

Aug 3August Holiday

Oct 26October Holiday

Dec 25Christmas Day

Dec 26St. Stephen's Day

How to work with GMT (London) and Dublin time zones

Coordinating between GMT (London) (United Kingdom) and Dublin (Ireland) means working around a 0-hour time difference. The 8-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.

💡 How to schedule across these time zones

✅

Schedule at 09:00–10:00 (GMT (London)) for a 09:00–10:00 slot in Dublin — the sweet spot where both teams are working.

✅

Schedule at 10:00–11:00 (GMT (London)) for a 10:00–11:00 slot in Dublin — the sweet spot where both teams are working.

✅

Schedule at 11:00–12:00 (GMT (London)) for a 11:00–12:00 slot in Dublin — the sweet spot where both teams are working.

Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.

Install ClockinSync Free →

Drag the slider at the top to convert any GMT (London) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.

GMT (London) ↔ DUBLIN (Dublin)

8h of business hours overlap daily (09:00–17:00)

GMT (London)

DUBLIN (Dublin)

00:00

01:00

02:00

03:00

04:00

05:00

06:00

07:00

08:00

09:00Working

10:00Working

11:00Working

12:00Working

13:00Working

14:00Working

15:00Working

16:00Working

17:00

18:00

19:00

20:00

21:00

22:00

23:00

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between gmt and dublin?

Greenwich Mean Time (gmt) is UTC+1 and DUBLIN (Dublin) (dublin) is UTC+1. The difference between them is 0 hours.

Where is gmt used?

Greenwich Mean Time (gmt) is used in United Kingdom and surrounding regions. The IANA timezone identifier is Europe/London.

Where is dublin used?

DUBLIN (Dublin) (dublin) is used in Ireland and surrounding regions. The IANA timezone identifier is Europe/Dublin.

How do I convert gmt to dublin?

Use the interactive converter above. Drag the time slider to any gmt time and the dublin equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular GMT conversions

GMT → New York GMT → Tokyo GMT → Dubai GMT → Sydney GMT → Paris GMT → Berlin GMT → Singapore GMT → Los Angeles GMT → Toronto GMT → Mumbai

Popular DUBLIN conversions

London → DUBLIN New York → DUBLIN Tokyo → DUBLIN Dubai → DUBLIN Sydney → DUBLIN Paris → DUBLIN Berlin → DUBLIN Singapore → DUBLIN Los Angeles → DUBLIN Toronto → DUBLIN